Department Of Science And Technology - Bihar

33926436 bids are invited for chemistry lab items 01 platinum wire (with glass tube) 10 borosil 02 measuring cylinder (10 ml) borosil 05 borosil 03 measuring cylinder (50 ml)borosil 05 borosil 04 measuring cylinder (100 ml)borosil 05 borosil 05 measuring cylinder (500 ml) borosil 05 borosil 06 beaker (250 ml) borosil 10 borosil 07 beaker (500 ml) borosil 10 borosil 08 conical flask (250 borosil 10 borosil 09 volumetric measuring flask ( 250 ml) borosil 10 borosil 10 measuring cylinder (1000ml) borosil 05 borosil 11 burette (50 ml) borosil 10 borosil 12 pipette grad. (10 ml) borosil 05 borosil 13 pipette grad. (25 ml) borosil 05 borosil 14 pipette grad. (5 ml) borosil 05 borosil 15 stand with clamp and boss head heavy polylab 10 polylab 16 specific gravity bottle ( borosil glass (50 ml) 10 borosil 17 funnels 25 18 reagent bottle 60ml borosil 10 borosil 19 reagent bottle 125ml borosil 20 borosil 20 reagent bottle 250ml borosil 20 borosil 21 reagent bottle 500ml borosil 20 borosil 22 wash bottle 25 23 flask conical (100 ml) borosil 10 borosil 24 laboratory thermometer (0 to 360c) 01 25 sprit lamp ss 10 26 glass tube 05 27 glass rod 10 28 cork wooden 50 29 electronic balance 10mg to 600gm 01 30 china dish 3 10 31 watch glass 3” borosil 10 borosil 32 volumetric measuring flask (100 ml) 05 33 volumetric measuring flask (1000 ml) borosil 05 borosil 34 volumetric measuring flask (500 ml) borosil 05 borosil 35 round bottom flask 100ml 10 borosil 36 round bottom flask 50ml 10 37 round bottom flask 250ml 10 38 separating funnel 250ml 01 39 wire gauge with asbestus 10 40 tripod stand 6” 10 41 test tube stand polylab 10 polylab 42 test tube holder brass 10 43 clay pipe triangle 10 44 filter paper 12.5cm 10 45 sprit lamp ss 10 46 flat bottom flask 250 borosil 10 borosil 47 hot air oven 14”x14”x14” 01 48 hot plate 8” dia 01 49 water bath with 6 whole 01 50 mortal & pestal 3” 05 51 digital ph meter table top 04 52 digital tds meter table top 04 53 blow pipe 10 54 kipp;s apparatus 1000ml polylab 01 polylab 55 magnetic stirrer 01 56 hot cum stirring plate 01 57 distillation plant 01 58 melting point 01 59 chemical balance 01 60 heating mantle 01 61 ostwald’s viscometer 02 62 benzene 01 litre 63 ethyl acetate 05 litre 64 salicylic acid 02 100g 65 sulphuric acid 02 500 ml 66 hydrochloric acid 01 litre 67 nitric acid 02 500 ml 68 potassium chromate (k2cro4) 02 500g 69 phenol 02 100ml 70 formaldhyde 01 litre 71 ferrus sulphate 02 250g 72 copper sulphate pentahydrate 02 250g 73 zinc sulphate heptahydrate 02 500g 74 potassium nitrate (kno3) 02 500g 75 iodine 02 100g 76 carbon tetra chloride 01 litre 77 ammonium chloride 02 250g 78 potassium chloride 01 500g 79 agar agar 02 100g 80 sodium carbonate 01 1kg 81 barium chloride 02 100g 82 ammonium hydroxide 02 500ml 83 magnese dioxide 02 100g 84 sodium hydroxide 01 1kg 85 n butanol 02 litre 86 1 propanol 01 litre 87 ninhydrin reagent 02 25g 88 edta disodium salt 04 250g 89 erichrome black tea( ebt) 02 100g 90 phenolphthalein (indicator) 01 500g 91 potassium hydroxide 01 1kg 92 sodium thiosulphate 01 250g 93 methyl orange indicator 02 100g 94 mohrs salt(ammn. ferrous sulphate) 02 100g 95 potassium iodide 02 100g 96 potassium dichromate (k2cr2o7) 01 500g 97 potassium permanganate 01 500g 98 starch 01 250g 99 calcium carbonate 02 100g 100 ammonium chloride ammonium hydroxide buffer 01 500ml 101 hexane 02 litre 102 silver nitrate 02 25g 103 hexamethylene diamine 01 500g 104 adipoyl chloride 02 25g 105 cyclohexane 01 litre 106 ethyl alcohol 01 litre 107 succinic acid 01 500g 108 acetic acid 01 litre 109 silica gel g 13% caso4 binder 05 500g 110 1 naphthol 02 100g 111 salicyaldehyde 02 250g 112 acetphenone 01 500g 113 aniline 01 500g 114 ceric ammonium nitrate 02 100g 115 sodium nitropruside 02 100g 116 sodium nitrite 01 500g 117 ferric chloride 01 500g 118 activated charcol 02 500g ( q3 ) total quantity : 1...

Department Of Science And Technology - Bihar

33709617 bids are invited for applied chemistry lab instruments and chemical 01. watch glass ( round 50mm ) 50 02. beaker – 250ml 50 03. beaker 500ml 50 04. glass funnel – 15cm 48 05. glass funnel – 06cm 48 06. conical flask ( 250ml ) 48 07. measuring cylinder 100ml 48 08. measuring cylinder – 500ml 48 09. measuring cylinder – 1000ml 48 10. glass rod 05 kg 11. kipps apparatus 20 12. burrete with stop corks 24 13. burrete stand 24 14. pipette – 20ml 48 15. pipette 10ml 24 16. test tube 72 17. ph. meter ( set ) 10 18. wash bottle plastic 48 19. reagent bottle n / m 500ml 48 20. reagent bottle n / 10 250ml 48 21. reagent bottle w / m – 500ml 48 22. filter paper sheet 72 23. claying triangles 20 24. stopper conical flask 48 25. stop watch digital 04 26. ostwald viscometer ( flask rate 10 20ml ) 20 27. dopper 24 28. blue glass 24 29. blow pipe 24 30. cork pressure 10 31. desiccators 48 32. hot plate round 4 33. magnetic stirrer 4 34. measuring cylinder 50ml 24 35. cork burner 24 36. tripod stand 7” 24 37. test tube stand 24 38. digital balance 2 39. gas & water line connection for chemistry lab room: gas line for the room of 66 sq. meter for 6 experimental tables and 6 outlet gas line with regulator valve. the following equipment’s should be used in lab for gas line connections. ms pipe, including ms –l, t, coupling joint and labor, separate gas cock, ball valve, gas regulator, flexi gas tube, manifold with manifold valve, nrv, regulator, pipe, ball nose set, terminal, on off valve, rubber pipe, clip, adaptor etc., if required hole on granite table, water connection for the room of 66 square meters for 6 experimental tables, 6 no of water outlet on water basin with water tap. 01. sodium hydroxide 3 x ½ kg 02. sodium thiosulphate penta hydrated 3 x ½ kg 03. sodium citrate 2 x ½ kg 04. potassium paramagnet 2 x ½ kg 05. oxalic acid dehydrate 3 x ½ kg 06. sodium carbonate 3 x ½ kg 07. methyl orange 3 x 25gm 08. phenolphthalein indicator 3x100 gm 09. hydrochloric acid 4 x 2.5 liter. 10. sulphuric acid 4 x 2.5 liter. 11. cons. nitric acid 4 x 2.5 liter. 12. zinc sulphate ( hi pure ) 2 x ½ kg 13. barium sulphate 2 x ½ kg 14. sodium sulphate 2 x ½ kg 15. spirit absolute 2 x 500ml 16. acetic acid glacial ½ ltr. 17. liquid ammonia solution 500gm 18. ammonium carbonate 500gm 19. barium chloride 2 x ½ kg 20. silver nitrate 25gm 21. ferrous sulphate 500gm 22. aluminum nitrate 1 x 500gm 23. lead acetate 2 x 500gm 24. ammonium sulphate 1 x 500gm 25. ph paper 05 pkt. 26. ph capsule ( ph = 4, 7, 10 ) each 2 pcs 27. ph buffer ( ph = 4, 7, 10 ) each 2 pcs 28. ammonium hydroxide ( ammonia 2 x ½ kg 29. na. k h phosphate potassium hydrogen phosphate 2 x ½ kg 30. strontium carbonate 4 x 250gm 31. otho phosporic acid 2 x ½ kg 32. magnese sulphate ½ kg 33. aluminum carbonate 2 x ½ kg 34. nickel sulphate 2 x ½ kg 35. nickel chloride 2 x ½ kg 36. strontium chloride 2 x ½ kg 37. phenol 2 x ½ kg 38. formaldehyde 2 x 500ml 39 blue glass 10 pcs 40. edta solution n / 50 ½ ltr. 41. ammonium buffer solution ½ ltr. 42. erichrome black 25gm 43. potassium dichromate ½ kg 44. lead oxide ½ kg 45. zinc cabonate 2 x ½ kg ( q3 ) total quantity : 1...

Indian Oil Corporation Limited - Bihar

33025892 bids are invited for supply of electrode and welding accessories electrodes, welding, 3.2 mm , cast iron ( machinable ) , stainless steel regulator pressure oxygen , regulator pressure acetylene welding blow pipe with 6 tips ( 2, 3, 6, 13, 20, 30 ) brush, wire brush, wire, arc welding cleaning welding electrode holder , auto darkening welding helmet , glass, black, welding total quantity : 180...

Eastern Railways - Bihar

32129675 supply of procurement of spare nozzles for cutting blow pipesprocurement of spare nozzles for cutting blow pipes,spare nozzles for cutting blow pipes thickness of metal (m.s.) that can be cut: 50 to 100 mm (1/16), is: 7653/1975(reaffirmed 2003)....

Central University Of Bihar - Bihar

31948046 supply of laboratory chemicals and consumables 1 fetal bovine serum 2 temed 3 dcfda 4 l glutamine 5 rpmi 1640 6 sephadex® g 50 7 hs media 8 thermo scientific™ oxoid™ blank antimicrobial susceptibility discs 9 gel puncher 4mm 10 cell spreader, 90°, glass 11 rna extraction kit 12 cdna kit 13 prapanoic acid 14 ortho phosphoric acid 15 potassium chloride 16 dextrose 17 agar 18 agarose 19 mineral oil 20 nitroblue tetrazolium nbt 21 hydrogen peroxide solution ( h2o2 ) 22 murashige and skoog media without sucrose 23 methyl jasmonate 24 paraquat 25 glutathione agarose beads 26 ammonium acetate 27 acetic acid 28 acetone 29 acrylamide 30 bardford reagent 31 butanol 32 chloroform 33 calcium chloride 34 edta dipotassium salt 35 labolene 36 ferric chloride 37 formaldehyde 38 potassium di chromate 39 giemsa solution 40 lipopolysacchride from e coli 41 hydrochloric acid 44 hi sep lsm 43 methanol 44 ninhydrin 45 propanol 46 sodium chloride 47 sodium hydroxide 48 acetocarmine 49 glycogen 50 potassium dihydrogen orthophosphate 51 disodium hydrogen orthophosphate 52 ampicillin 53 chloramphenicol 54 congo red 55 furazolidone 56 gentamycin 57 lysostaphin, recombinant 58 neomycin 59 nalidixic acid 60 proteinase k 61 sodium azide 62 n, nnn tetramethyl p phenylene diamine dihydrochloride 63 trimethoprim 64 polymyxin b sulphate 65 streptomycin 66 sulfamethoxazole 67 ciprofloxacin 68 bottle mannitol salt agar 69 bottle brain heart infusion broth, modified 70 burette 50ml glass standard quality / 71 burette 100ml glass standard quality / 72 beurette stand standard quality / 73 aluminium foil standard quality / 74 brushes wash ( different size ) standard quality / 75 cotton , non absorbent standard quality / 76 cryo box 96 places , 1.8ml capacity 77 cryo box 96 places , 4.5ml capacity 78 cryo box 21 places , 1.8ml capacity79 cryo box 21 places , 4.5ml capacity 70 cryo vial ( cryochill ) 1.8ml 81 cryo vial ( cryochill ) 4.5ml 82 cell culture dish 90x14mm 83 duster cloth 84 mask 85 parafilm 2x250 86 parafilm x125 87 tissue roll 88 glass petriplates 90x15mm 89 ethanol ethoxy 90 tris base 91 dextrose 92 spirit 93 xpert dot elisa teaching 94 xpert ouchterlony double diffusion teaching kit 95 xpert radial immuno diffusion teaching kit 96 wash bottle new type 97 aspirator bottle with stop cork, 5000ml 98 primers, oliogs 25nmol, oligos 99 primers, oliogs 50nmol, oligos 100 primers, oligos modified 50nmol 101 ammonium persulphate 102 methanol 103 xylene cyanol 104 sodium acetate 105 potassium acetate106 blood grouping kit 107 lancet ( pricker ) 108 slides of different stages of mitosis 109 ms media murasik and skoog mendia 110 agar agar 111 sodium hypochlorite 112 2, 4 dichlorophenoxyacetic acid 113 thiamine hcl 114 sterile scalpel blade no. 20 115 ptfe syringe filters ( 0.22μm ) 116 culture tube ( 500 unit ) 117 stevioside 1 reagent bottle screw cap, 250 ml, cat. no. 1501021 2 reagent bottle, screw cap, 250 ml, amber, cat. no. 1509021 3 reagent bottle screw cap, 100 ml, cat. no. 1501016 4 reagent bottle, 100 ml, amber, cat. no. 1509016 5 conical flask, 50 ml, cat. no. 5000012 6 stirring rod glass 7 capillary tube, glass 9 mortar pestle, porcelain, size: 4 inch 10 cover slip ( 22*22 circular ) , art no. 22c 11 short plates , #1653308 12 spacer plates 1.0mm, # 1653311 13 spacer plates 1.5mm, # 1653312 plasticwares 14 conical centrifuge rack, 50 ml stand, cat. no. 241080 15 accupipet ™ variable volume pipette ( 1 10 μl ) code 030010 16 accupipet ™ variable volume pipette ( 10 100 μl ) code 030030 17 accupipet ™ variable volume pipette ( 100 1000 μl ) code 030030 18 15 ml centrifuge tube, 500031 19 50 ml centrifuge tube, 50041 20 2 ml sterile eppendorf tube, 500020 21 microtips sterile 20 μl, 521050 22 microtips sterile 200 μl, 521010 23 microtips sterile 1000 μl, 521020 24 microtips sterile 10 μl, 521000 25 tissue roll 26 aluminium foil 27 cling film 28 chemical resistant rubber hand gloves, large 29 pasteur pipette, 3 ml, 500 / pk, 940050 30 butter paper 31 kimwipes, 370080 32 petri dishes, 90*14 mm, 500 / pk, 460050 33 serological pipette, 2 ml, 500 / pk, 940020 34 serological pipette, 10 ml, 200 / pk, 940040 35 serological pipette, 5 ml, 250 / pk, 940030 36 nitrile gloves, medium, cat. no. 370110, 100 / pk 37 nitrile gloves, large, cat. no. 370120, 100 / pk 38 l spreader, pouch of 5, 100 / pk, cat. no. 920081 39 autoclavable bag, 12*8 inch, 100 / pk, cat. no. 550021 40 gel staining box, 2 / pk, cat. no. 482020 41 combilok rack, 4 / pk, 202081 42 reagent reservoir, 75 ml, 12 / pk, cat. 524090 43 cryo vial, 1.8 ml, 500 / pk, 523182 44 cryo box, 25 places, 8 / pk, 524000 45 coplin jar, 12 / pk, 480000 46 retort base, heavy, 10 * 6, larb8888h10 47 serological pipette, 25 ml, cat. no. 940000, 200 / pk 48 haemoglobinometer complete set up 49 haemocytometer, complete set up 50 cryobox, 1.5 ml, 4 / pk, cat. no. 524020 51 l spreader, autoclavable, cat. no. pw 1085 1x100no 52 6 well plate for cell culture , 980010, 50 / pk 53 micro centrifuge tube, 1.5 ml, 500 / pk, cat. no. 500010 54 ptfe tissue grinder glass vessel, 50 ml, glass, item no. ww 44468 18 chemicals 55 qiaprep spin miniprep kit, cat. 27104 56 blood grouping kit 57 rnase a, cat. no. mb087 100mg 58 phenol chloroform isoamylalcohol, cat. no. 77617 100ml 59 aluminium chloride, 237051 100g 60 thiamine hcl, tc173m 25g 61 hydrochloric acid, tc536m 2.5l 62 sulphuric acid, 258105 2.5l pc 63 tris base, cat. no. tc072 1 kg 64 tris hcl, mb030 500g 65 sarcosyl, cat. no. mb108 5gm 66 sucrose 500 g, cat. no. grm3063 500 gm 67 sodium hypochlorite, as102 5l 68 tryptone broth, gm463 500g 69 potassium acetate, mb042 500g 70 gram stain kit, cat. no. k001l 1kit 71 labolene, 5l, cat. no. q42218 72 ethanol, china 73 surgical spirit, 2.5 ltr 74 luria broth, granulated cat. no. gm575 500g 75 protein ladder, cat. no. mbt092 100ln 76 dnase1, cat. no. m0303s 77 dna 1 kb plus ladder, cat. no. n3200s 78 taq dna polymerase with standard buffer, cat. no. m0273s 79 potato dextrose agar ( m096f 500g ) 80 methanol lab grade, 2.5l, as058 2.5l 81 peptone, rm001 500g 82 glycine, tc075 100g 83 xylene, as080 500ml 84 potato dextrose broth ( gm403 500g ) 85 agarose, cat. no. mb094 500g 86 tryptophan, rm1761 5g 87 dntps ( 10 mm ) , cat. no. d7295 0.2ml 88 phenol, mb079 500 89 mmlv reverse transcriptase, 639522 90 temed hi ar, grm1572 250m 91 yeast extract, 1037530500 92 sodium nitrate, pct0014 500g 93 hypophosphorous acid, 214906 100ml 94 perchloric acid, as014 95 ethanol for analysis, 1.00983.0511 96 syringe driven filtres , cat no. sf10 50no 97 acrylamide 3x cryst. 15657 1 kg 1 ammonium molybdate 2 ammonium acetate 3 ammonium perporate 4 acetocarmine 5 calciaum nitrate 6 chloroform 7 dcm ( dichloro methane ) 8 mangnease ii sulphate ( magnaous sulphate ) 9 mercury chloride 10 potassium sulphate 11 potassium per sulphate 12 potassium chromate 13 salt a china 14 trace metals fresh water sediment product no. crm016 15 sediment ( extractable elements ) bcr 701 1ea 16 buffer capsule ( ph4.0, 7.0, 9.2 ) 17 czapek doz agar gm075 18 malt extract agar base m1913 500g 19 potato dextrose agar20 potato dextrose broth smh0965x100ml 21 tetracycline cms219 5g 22 selenium metal powder, a.r. grm7472 23 mullar hinton agar 24 methylene blue, pure grm956 25 triethanolamine 26 antimony potassium tartrate trihydrate, a.r. grm 1779 27 n, n dimethyl p phenylenediamine 28 di ammonium hydrogen phosphate, acs grm3886 29 hydrogen peroxide 1.93407.0521 30 silver sulphate 31 silver nitrate 32 sulphuric acid 33 aluminum oxide neutral 34 anhydrous sodium sulfate 35 acetone 36 methanol ( hplc ) 37 potassium dichromate 38 ortho phosphoric acid 39 labolene 40 gum acacia 41 nitric acid 42 perchloric acid 43 benzoic acid tablet 44 ika aqua pro c5003.1 45 macconkey broth 46 brilliant blue bile broth 47 azide dextrose broth 48 bile esculine azide agar 49 tritiated water ( tritium water ) / tritium oxide 50 bromocresol green indicator 51 ammonium chloride 52 calcium sulphate 53 calcium phosphate 54 calcium carbonate 55 ddt 56 potassium iodide 57 ferrous ammonium sulphate 58 internal stander mix ( product code sku 861291 ) 59 diphenyleamine 60 pahs ( product code 47351 ) 61 hydrochloric acid 62 hexane 1 hand operated vacuum pump 2 spreader ( glass ) 1x20 no. 3 capillary tube 4 glass droper ( fine ) 5 slide ( glass ) 6 slide cover ( glass ) 7 beaker ( 50 ml. ) 8 beaker ( 50 ml. ) 9 evaporating dish ( 80x45 mm ) 10 volumatric flask ( 100ml. ) 11 volumatric flask ( 250ml. ) post fatehpur, p. 12 volumatric flask ( 500ml. ) 13 volumatric flask ( 1000ml. ) 14 ice box 15 autoclavable bag 16 pasture pipette 17 wash bottle 18 teflon bomb 19 parafilm page 68 of 89 1 filter paper 47 mm cat no.1001 125 2 cellulose filter paper ( 20 25um ) grad 1 48232000 3 cellulose filter paper ( 5 um ) 4 tissue roll 5 aluminium foil 6 blotting paper 7 butter paper 8 mask ( one time use ) 9 rubber band 10 battery lr 44 11 acid proof apron 13 spirit lamp 14 rubber ball 15 tray ( plastic ) 16 togs ( large, medium, small ) 1 alumina crucible with lid 100 ml 2 alumina crucible with lid 50 ml 3 iron nitrate nano hydrate 4 nitric acid 5 citric acid 6 ethylene glycol 7 lanthanum oxide 8 terbium oxide 9 dysprosium oxide 10 ytterbium oxide 11 edta 12 magnese oxide 13 ammonia solution in methanol 14 petri disk 15 aluminium foil 16 butter paper 17 measuring flask 18 gloves 19 spatula 20 glass pipette 21 fe ( 99.99% ) 22 co ( 99.99% ) 23 mn ( 99% ) 24 cr ( 99% ) 25 ti ( 99.4% ) 26 cu ( 99.9% ) 27 mg ( 99.8% ) 28 boron carbide ( 99% ) 29 ruthenium dioxide ( 98% ) 30 iro2 ( 98% ) 31 strontium peroxide ( 99.9% ) 32 al ( 99.7% ) 33 cadmium nitrate 34 magnesium nitrate 35 magnesium oxide 36 manganese ( iv ) oxide 37 cobalt oxide 38 citric acid 39 cobalt nitrate 40 quartz tube od 55mmxid50mm 41 borosilicate glass seperating funnel 42 alumina ceramic crucible boat 43 silica crucible 25ml 44 lanthanum strontium manganite ( la0.8sr0.2mno3 ) 45 iron ( iii ) oxide fe2o3 46 cobalt ( ii ) oxide coo 47 mn ( metal ) powder 48 silicon ( metal ) powder 49 cobalt ( metal ) powder 50 barium titanate ( iv ) batio3 51 calcium peroxide ( cao2 ) 52 lead ( ii ) titanate ( pbtio3 ) 53 zirconium ( iv ) oxide 54 gallium ( iii ) nitrate hydrate ( ga ( no3 ) 3.xh2o ) 55 liquid nitrogen 56 ar refill 57 co2 refill 58 isobutane refill 59 freon r134a refill 60 niobium ( v ) oxide ( nb2o5 ) 61 sodium carbonate ( na2co3 ) 62 ammonium oxalate monohydrate ( ( nh4 ) 2c2o4 · h2o ) 63 citric acid 64 ethylene glycol 65 ammonium hydroxide solution 66 nitric acid 67 protoporphyrin ix 68 vanadyl 2, 3 naphthalocyanine 69 1, 3, 5 benzenetricarbonyl trichloride 70 triethyl 1, 3, 5 benzenetricarboxylate 71 indium tin oxide coated glass slide 72 tris ( 8 hydroxyquinoline ) aluminum 73 cesium carbonate 74 cesium fluoride 75 poly ( 3, 4 ethylenedioxythiophene ) poly ( styrenesulfonate ) pedot:pss 76 protoporphyrin ix 77 vanadyl 2, 3 naphthalocyanine 78 1, 3, 5 benzenetricarbonyl trichloride 79 triethyl 1, 3, 5 benzenetricarboxylate 80 tris ( 8 hydroxyquinoline ) aluminum 81 cesium carbonate page 82 cesium fluoride 83 poly ( 3, 4 ethylenedioxythiophene ) poly ( styrenesulfonate ) pedot:pss merck ( 84 grating 15000 lines / inch 85 acetone for synthesis 99% 86 potassium carbonate ( anhy ) ar / acs 99% cdh ( 87 lithium carbonate ar hisure cdh ( 88 antimony trioxide ar cdh ( 89 sodium carbonate ( anhydrous ) pure 99.5% cdh ( 90 glutamine 91 l histidine 92 isoleucine 93 proline 94 serine 95 amaranth dye 96 benzo fast scarlet 97 carmoisine 98 tartrazine 99 indigo carmine 100 fast green 101 patent blue 102 alura red 103 aluminium chloride anhydrous 104 barium chloride dihydrate ar / acs 105 cadmium chloride anhydrous dried 106 cerium ( iii ) chloride 99.9% 107 cesium chloride ar 108 cobalt chloride hexahydrate 109 copper ( ii ) chloride anhydrous ar 110 ferric chloride anhydrous 97.0% 111 lead ( ii ) chloride anhydrous 112 lithium chloride anhydrous 99.0% 113 magnesium chloride hexahydrate 114 manganese ( ii ) chloride 99.0% 115 mercuric chloride 99.0% 116 neodymium ( iii ) chloride 99.9% 117 nickel ( ii ) chloride ( hexahydrate ) 118 phosphorous trichloride 99.0% 119 phosphorous pentachloride 98.0% 120 potassium chloride purified 99.0% 121 silver chloride 99.0% 122 sodium chloride cryst. pure 99.5% 123 stannic chloride pentahydrate 97.5% 124 stannic oxide ar 99.5% 125 strontium chloride purified 98.0‐101.0% 126 sulphur monochloride 98.0% 127 titanium ( iv ) chloride for synthesis 128 zinc chloride ( dry ) ar / acs 98.0% 129 zirconium oxychloride ar octahydrate 99.5% 130 bismuth trichloride 131 calcium chloride dihydrate pure 132 cobalt oxide black ( ii & iii ) 133 indium nitrate 99.9% 134 indium oxide 99.5% 135 cobalt ( ous ) nitrate hexahydrate 136 manganese ( iv ) oxide 1 ortho phosphoric acid 2 1 butanol 3 toluene 4 potassium iodide 5 ammonium chloride 6 sodium thiosulfate 7 tissue roll 8 filter paper 9 battery lr 44 10 butter paper 11 buffer tablet 4 12 buffer tablet 7 13 buffer tablet 10 14 glass pipette 15 magnetic stirrer bead 16 spatula 7.5 inch 17 spatula 9 inch 18 forceps 19 potassium bromide ir grade 20 cesium iodide ir grade 99.999% trace metals basis 21 ammonia solution 22 ferrous ammonium sulfate 23 ferric chloride 24 cobalt chloride 25 silver nitrate 26 cobalt nitrate 27 folic acid 28 potassium chromate 29 urinyle acetate 30 benzene 31 diethyl ether 32 acetic acid 33 ipa 34 benzyl chloride 35 methyl ethyl ketone 36 acetonitrile hplc grade 37 chloroform hplc grade 38 methanol hplc grade 39 carbon tetra chloride 40 dcm hplc grade 41 water hplc grade 42 ethyl acetate hplc grade 43 ipa hplc grade 44 formic acid 45 ethyl acetoacetate 46 8 hydroxyquinoline 47 hcl 48 nitric acid 49 sulfuric acid 50 perchloric acid 51 telluric acid 52 hydrofloric acid 53 ammonium sulfate 54 glycerine 55 celite 545 56 aluminium foil 57 allyl alcohol ( propen 1 ol ) >98% puriss for synthesis 58 n methyl morpholine n oxide 50 % aq. soln. puriss for synthesis [ 7529 22 8 ] 59 allylbenzene 60 allyl chloride chloro 1 propene ) >99% puriss for synthesis 61 allyl bromide ( 3 bromopropene ) >98% puriss for synthesis 62 methyleugenol >99% puriss for synthesis 63 phenylglyoxylic acid 64 pyruvic acid ( 2 oxopropanoic acid ) >98% puriss for synthesis 65 3 aminopyridine 66 2 aminopyridine >98% puriss for synthesis 67 2 amino 6 methylpyridine 68 4 amino 3 iodobenzonitrile 69 trifluoromethanesulphonic acid >98% ( t ) 70 benzyl acrylate 71 ethyl acrylate ( stab. ) >99% puriss for synthesis [ 140 88 5 ] 72 tempo free radical ( 2, 2, 6, 6 tetramethyl 1 piperidinyloxy, free radical ) > 98% puriss for synthesis 73 succinimide 74 ethyl bromoacetate~96% 75 propargyl alcohol ( 2 propyne ol ) >99% 76 propargylamine > 98% puriss for synthesis [ 2450 71 7 ] 77 3 phenyl 2 propyn 1 ol 78 trifluoromethanesulphonic acid >98% ( t ) 79 tlc plates for organic reactions 80 diethyl ether ar “dry solvent 81 diethyl ether extrapure 82 n, n dimethyl formamide ar “dry solvent” 83 acetonitrile ar “dry solvent 84 toluene ar “dry solvent” ( moisture 0.0075% ) 85 methanol anhydrous ar “dry solvent” 86 chloroform ar “dry solvent” 87 1, 2 dichloroethane ar / acs 88 acetone ar “dry solvent” 89 dichloromethane ar “dry solvent 90 ethyl acetate ar “dry solvent” 91 dimethyl sulphoxide ar “dry solvent” 92 1, 4 dioxan ( stabilized ) ar “dry solvent 93 benzene ar 94 silica gel for column chromatography 60 120 mesh 95 silica gel for column chromatography 230 400 mesh 96 ethelene glycol 97 dichloromethane extrapure 98 acetone extrapure 99 methanol extrapure ( acetone free ) 100 hexane ( fraction from petroleum ) extrapure 101 propan 2 ol extrapure 102 ammonia solution 0.91d extrapure ( about 25% ) 103 t butanol104 tetrahydrofuran ar “dry solvent” 105 diethylamine extrapure 106 xylene ar 107 chloroform 108 chlorobenzene 109 acetonitrile hplc spectroscopy 110 methanol hplc grade 111 ethanol ( salt a china ) 112 chloro salicylaldehyde 113 bromo salicylaldehyde 114 o phenylenediamine 115 4, 5 diaminophthalonitrile 116 mncl2 117 fecl2. anhydrous 118 zncl2 119 nicl2.6h2o 120 cucl2 121 voso4 122 alcl3 123 polyvinyl alcohol 124 mangnese ii accetate .4h2o 125 1, 10 phenanthroline 126 2, 2 bipriridine 127 polyethelene glycol 400 128 thioglycolic acid 129 silica gel for tlc 130 nickel sulphate 131 beaker 132 reagent bottle 133 volumentric flask 1 acetic acid 2 acetone 3 baking soda 4 barium chloride 5 benzene 6 caustic soda 7 copper powder 8 copper sulphate 9 copper turnings 10 ferrous sulphate crystals 11 hcl dilute 12 iodine solution 13 iron fillings 14 lead nitrate 15 magnesium ribbon 16 milk of magnesia 17 nitric acid 18 phenolphthalein indicator 19 potassium hydroxide 20 quick lime ( calcium oxide ) 21 sodium carbonate 22 sodium sulphate 23 sulphur powder 24 sulphuric acid dilute 25 zinc granules 1 ammeter 2 anemometer 3 ball and ring apparatus 4 basic botany prepared slide set 5 basic zoology prepared slide set 6 beaker ( plastic ) 100ml 7 beaker ( plastic ) 50ml 8 beaker brush 9 beaker tong 10 bell jar with stopper 11 blow pipe 12 burette stand with double clamp 13 carbon graphite rod 14 cavity plates ( 12 holes ) 15 centre of gravity apparatus 16 china dish ( 4 ) 17 circuit board assembly with torch bulbs ( 1.5v ) 18 circuit of electric bell 19 clinical thermometer 20 clinical thermometer ( 30 cm ) 21 concave lens 22 concave mirror ( vacuum type ) 23 conical flask ( 250ml ) 24 convex lens 25 convex mirror ( vacuum type ) 26 copper wire 27 cork ( cork, natural dark, tapered glass stoppers. ) 28 crocodile clips 29 daniel cell 30 digital hygrometer with temperature 31 disposable syringes with needles 32 distilling flasks ( 100ml ) 33 distilling flasks ( 250ml ) 34 distilling flasks ( 500ml ) 35 ebonite rod 36 electric balance ( 0 01 600 gm ) 37 electric circuits 38 electronic stopwatch 39 evaporating basin ( 500ml ) 40 ferrite magnet 41 filter funnels ( borosil ) 42 filter funnels ( plastic ) 43 flask tong 44 flat bottom flask ( 100ml ) 45 flat bottom flask ( 250ml ) 46 flat bottom flask ( 500ml ) 47 forceps 48 funnel stand ( wooden ) 49 g clamp 50 galvanometer 51 ganongs light screen 52 ganongs potometer 53 gas jar / gas tumbler 54 general purpose scissors 55 glass block ( rectangular ) 56 glass dropper ( with rubber teat ) 57 glass plates 58 glass rod 59 gyroscope 60 hand lens ( 100mm ) 61 herbarium press 62 hydrometer 63 ignition tube 64 laboratory spatula 65 lactometers ( in a plastic container ) 66 led ( light emitting diode ) 5mm 67 lens cleaning tissue 68 litmus paper 69 magnet horse shoe 70 maximum minimum thermometers 71 measuring cylinder ( 100ml ) 72 measuring cylinder ( 10ml ) 73 measuring cylinder ( 25ml ) 74 measuring cylinder ( 50ml ) 75 meiosis prepared slides 76 meter ruler 77 microscope slides 78 mitosis prepared slides 79 navigation compass 80 newton disc with seven colours 81 pendulum bobs ( 18mm ) 82 periscope ( wooden ) 83 ph indicator paper 84 pin entomological 85 pipette ( 5ml ) 86 pipettes ( 10ml ) 87 plane mirror 88 polyester cloth ( 150x150 mm ) 89 prism 90 pulleys aluminium 91 pulleys with frame 92 rain gauge with plastic measuring cylinder 93 reagent bottles ( 250 ml ) 94 respiroscope95 constantine type ) 96 rheostat ( nichrome type ) 97 rubber corks ( with two holes ) ( different stand sizes ) ( these corks are specifically designed test tubes, 24 mm boiling tubes 250 ml flask. ) 98 semi circular block glass 99 separating funnel ( 500 ml ) 100 slinky 101 small organisms prepared slides 102 sphygmomanometer 103 spring balance ( tubular transparent ) 104 stirring rod glass 105 sun dial 106 test tube brush 107 test tube holder 108 test tube stand 109 test tubes borosilicate ( 8ml ) 110 thermometer 111 titration flask ( 100ml ) 112 titration flask ( 250ml ) 113 titration flask ( 500ml ) 114 tong 115 tripod stand 116 tubing ( material: polypropylene tubing connector ) 117 tweezer 118 vernier caliper 119 voltmeter dual range 120 watch glass ( watch glass, 15 cm dia. in number ) 121 water bath 122 whatman filter paper 123 whole insect slides 124 wire gauze 125 woolen cloth ( 150x150 mm ) etc...

Central University Of Bihar - Bihar

31947964 supply of laboratory chemicals and consumables for central university of south bihar gaya 1 fetal bovine serum 2 temed 3 dcfda 4 l glutamine 5 rpmi 1640 6 sephadex® g 50 7 hs media 8 thermo scientific™ oxoid™ blank antimicrobial susceptibility discs 9 gel puncher 4mm 10 cell spreader, 90°, glass 11 rna extraction kit 12 cdna kit 13 prapanoic acid 14 ortho phosphoric acid 15 potassium chloride 16 dextrose 17 agar 18 agarose 19 mineral oil 20 nitroblue tetrazolium nbt 21 hydrogen peroxide solution ( h2o2 ) 22 murashige and skoog media without sucrose 23 methyl jasmonate 24 paraquat 25 glutathione agarose beads 26 ammonium acetate 27 acetic acid 28 acetone 29 acrylamide 30 bardford reagent 31 butanol 32 chloroform 33 calcium chloride 34 edta dipotassium salt 35 labolene 36 ferric chloride 37 formaldehyde 38 potassium di chromate 39 giemsa solution 40 lipopolysacchride from e coli 41 hydrochloric acid 44 hi sep lsm 43 methanol 44 ninhydrin 45 propanol 46 sodium chloride 47 sodium hydroxide 48 acetocarmine 49 glycogen 50 potassium dihydrogen orthophosphate 51 disodium hydrogen orthophosphate 52 ampicillin 53 chloramphenicol 54 congo red 55 furazolidone 56 gentamycin 57 lysostaphin, recombinant 58 neomycin 59 nalidixic acid 60 proteinase k 61 sodium azide 62 n, nnn tetramethyl p phenylene diamine dihydrochloride 63 trimethoprim 64 polymyxin b sulphate 65 streptomycin 66 sulfamethoxazole 67 ciprofloxacin 68 bottle mannitol salt agar 69 bottle brain heart infusion broth, 70 burette 50ml glass 71 burette 100ml glass 72 beurette stand 73 aluminium foil 74 brushes wash ( different size ) 75 cotton , non absorbent 76 cryo box 96 places , 1.8ml capacity 77 cryo box 96 places , 4.5ml capacity 78 cryo box 21 places , 1.8ml capacity 79 cryo box 21 places , 4.5ml capacity 70 cryo vial ( cryochill ) 1.8ml 81 cryo vial ( cryochill ) 4.5ml 82 cell culture dish 90x14mm 83 duster cloth 84 mask 85 parafilm 2x250 86 parafilm x125 87 tissue roll 88 glass petriplates 90x15mm 89 ethanol ethoxy 90 tris base 91 dextrose 92 spirit 93 xpert dot elisa teaching kit 94 xpert ouchterlony double diffusion teaching kit 95 xpert radial immuno diffusion teaching kit 96 wash bottle new type 97 aspirator bottle with stop cork, 5000ml 98 primers, oliogs 25nmol, 49 oligos 99 primers, oliogs 50nmol, 9 oligos 100 primers, oligos modified 50nmol 101 ammonium persulphate 102 methanol 104 sodium acetate 105 potassium acetate 106 blood grouping kit standard 107 lancet ( pricker ) standard 108 slides of different stages of mitosis standard 109 ms media murasik and skoog mendia 110 agar agar 111 sodium hypochlorite 112 2, 4 dichlorophenoxyacetic acid 113 thiamine hcl 114 sterile scalpel blade no. 20 115 ptfe syringe filters ( 0.22μm ) 116 culture tube ( 500 unit ) 117 stevioside page 29 of 89 1 reagent bottle screw cap, 250 ml, cat. no. 1501021 2 reagent bottle, screw cap, 250 ml, amber, cat. no. 1509021 3 reagent bottle screw cap, 100 ml, cat. no. 1501016 4 reagent bottle, 100 ml, amber, cat. no. 1509016 5 conical flask, 50 ml, cat. no. 5000012 6 stirring rod glass 7 capillary tube, glass 9 mortar pestle, porcelain, size: 4 inch 10 cover slip ( 22*22 circular ) , art no. 22c 11 short plates , #1653308 12 spacer plates 1.0mm, # 1653311 13 spacer plates 1.5mm, # 1653312 plasticwares 14 conical centrifuge rack, 50 ml stand, cat. no. 241080 15 accupipet ™ variable volume pipette ( 1 10 μl ) code 030010 16 accupipet ™ variable volume pipette ( 10 100 μl ) code 030030 17 accupipet ™ variable volume pipette ( 100 1000 μl ) code 030030 18 15 ml centrifuge tube, 500031 19 50 ml centrifuge tube, 50041 20 2 ml sterile eppendorf tube, 500020 21 microtips sterile 20 μl, 521050 22 microtips sterile 200 μl, 521010 23 microtips sterile 1000 μl, 521020 24 microtips sterile 10 μl, 521000 25 tissue roll 26 aluminium foil 27 cling film quality / 28 chemical resistant rubber hand gloves, large standard quality / 29 pasteur pipette, 3 ml, 500 / pk, 940050 30 butter paper 31 kimwipes, 370080 32 petri dishes, 90*14 mm, 500 / pk, 460050 33 serological pipette, 2 ml, 500 / pk, 940020 34 serological pipette, 10 ml, 200 / pk, 940040 35 serological pipette, 5 ml, 250 / pk, 940030 36 nitrile gloves, medium, cat. no. 370110, 100 / pk 37 nitrile gloves, large, cat. no. 370120, 100 / pk 38 l spreader, pouch of 5, 100 / pk, cat. no. 920081 39 autoclavable bag, 12*8 inch, 100 / pk, cat. no. 550021 40 gel staining box, 2 / pk, cat. no. 482020 41 combilok rack, 4 / pk, 202081 42 reagent reservoir, 75 ml, 12 / pk, cat. 524090 43 cryo vial, 1.8 ml, 500 / pk, 523182 44 cryo box, 25 places, 8 / pk, 524000 45 coplin jar, 12 / pk, 480000 46 retort base, heavy, 10 * 6, larb8888h10 47 serological pipette, 25 ml, cat. no. 940000, 200 / pk 48 haemoglobinometer complete set up standard quality / 49 haemocytometer, complete set up standard quality / 50 cryobox, 1.5 ml, 4 / pk, cat. no. 524020 51 l spreader, autoclavable, cat. no. pw 1085 1x100no 52 6 well plate for cell culture , 980010, 50 / pk 53 micro centrifuge tube, 1.5 ml, 500 / pk, cat. no. 500010 54 ptfe tissue grinder glass vessel, 50 ml, glass, item no. ww 44468 18 chemicals 55 qiaprep spin miniprep kit, cat. 27104 56 blood grouping kit 57 rnase a, cat. no. mb087 100mg 59 aluminium chloride, 237051 100g sigma 60 thiamine hcl, tc173m 25g himedia 61 hydrochloric acid, tc536m 2.5l himedia 62 sulphuric acid, 258105 2.5l pc sigma 63 tris base, cat. no. tc072 1 kg himedia 64 tris hcl, mb030 500g himedia 65 sarcosyl, cat. no. mb108 5gm himedia 66 sucrose 500 g, cat. no. grm3063 500 gm himedia 67 sodium hypochlorite, as102 5l himedia 68 tryptone broth, gm463 500g himedia 69 potassium acetate, mb042 500g himedia 70 gram stain kit, cat. no. k001l 1kit himedia 71 labolene, 5l, cat. no. q42218 qualigen 72 ethanol, china china 73 surgical spirit, 2.5 ltr 74 luria broth, granulated cat. no. gm575 500g himedia 75 protein ladder, cat. no. mbt092 100ln himedia 76 dnase1, cat. no. m0303s 77 dna 1 kb plus ladder, cat. no. n3200s 78 taq dna polymerase with standard buffer, cat. no. m0273s ils 79 potato dextrose agar ( m096f 500g ) himedia 80 methanol lab grade, 2.5l, as058 2.5l himedia 81 peptone, rm001 500g himedia 82 glycine, tc075 100g himedia 83 xylene, as080 500ml himedia 84 potato dextrose broth ( gm403 500g ) himedia 85 agarose, cat. no. mb094 500g himedia 86 tryptophan, rm1761 5g himedia 87 dntps ( 10 mm ) , cat. no. d7295 0.2ml sigma 88 phenol, mb079 500 himedia 89 mmlv reverse transcriptase, 639522 takara 90 temed hi ar, grm1572 250m himedia 91 yeast extract, 1037530500 sigma 92 sodium nitrate, pct0014 500g himedia 93 hypophosphorous acid, 214906 100ml sigma 94 perchloric acid, as014 himedia 95 ethanol for analysis, 1.00983.0511 merck 96 syringe driven filtres , cat no. sf10 50no himedia 97 acrylamide 3x cryst. 15657 1 kg 1 hand operated vacuum pump 2 spreader ( glass ) 1x20 no. 3 capillary tube 4 glass droper ( fine ) 5 slide ( glass ) 6 slide cover ( glass ) 7 beaker ( 50 ml. ) 8 beaker ( 50 ml. ) 9 evaporating dish ( 80x45 mm ) 10 volumatric flask ( 100ml. ) 11 volumatric flask ( 250ml. ) 12 volumatric flask ( 500ml. ) 13 volumatric flask ( 1000ml. ) 14 ice box 15 autoclavable bag 16 pasture pipette 17 wash bottle 18 teflon bomb 19 parafilm 1 filter paper 47 mm cat no.1001 125 2 cellulose filter paper ( 20 25um ) grad 1 48232000 3 cellulose filter paper ( 5 um ) 4 tissue roll 5 aluminium foil 6 blotting paper 7 butter paper 8 mask ( one time use ) 9 rubber band 10 battery lr 44 11 acid proof apron 13 spirit lamp 14 rubber ball 15 tray ( plastic ) 16 togs ( large, medium, small ) 17 goggles ( acid proof ) page 35 of 89 1 alumina crucible with lid 100 ml 2 alumina crucible with lid 50 ml 3 iron nitrate nano hydrate 4 nitric acid 5 citric acid 6 ethylene glycol 7 lanthanum oxide 8 terbium oxide 9 dysprosium oxide 10 ytterbium oxide 11 edta 12 magnese oxide 13 ammonia solution in methanol 14 petri disk 15 aluminium foil 16 butter paper 17 measuring flask 18 gloves 19 spatula 20 glass pipette 21 fe ( 99.99% ) 22 co ( 99.99% ) 23 mn ( 99% ) 24 cr ( 99% ) 25 ti ( 99.4% ) 26 cu ( 99.9% ) 27 mg ( 99.8% ) 28 boron carbide ( 99% ) 29 ruthenium dioxide ( 98% ) 30 iro2 ( 98% ) 31 strontium peroxide ( 99.9% ) 32 al ( 99.7% ) 33 cadmium nitrate 34 magnesium nitrate 35 magnesium oxide 36 manganese ( iv ) oxide 37 cobalt oxide 38 citric acid 39 cobalt nitrate 40 quartz tube od 55mmxid50mm 41 borosilicate glass seperating funnel 42 alumina ceramic crucible boat 43 silica crucible 25ml 44 lanthanum strontium manganite ( la0.8sr0.2mno3 ) 45 iron ( iii ) oxide fe2o3 46 cobalt ( ii ) oxide coo 47 mn ( metal ) powder 48 silicon ( metal ) powder 49 cobalt ( metal ) powder 50 barium titanate ( iv ) batio3 51 calcium peroxide ( cao2 ) 52 lead ( ii ) titanate ( pbtio3 ) 53 zirconium ( iv ) oxide page 37 of 89 54 gallium ( iii ) nitrate hydrate ( ga ( no3 ) 3.xh2o ) 55 liquid nitrogen 56 ar refill 57 co2 refill 58 isobutane refill 59 freon r134a refill 60 niobium ( v ) oxide ( nb2o5 ) 61 sodium carbonate ( na2co3 ) 62 ammonium oxalate monohydrate ( ( nh4 ) 2c2o4 · h2o ) 63 citric acid 64 ethylene glycol 65 ammonium hydroxide solution 66 nitric acid 67 protoporphyrin ix 68 vanadyl 2, 3 naphthalocyanine 69 1, 3, 5 benzenetricarbonyl trichloride 70 triethyl 1, 3, 5 benzenetricarboxylate 71 indium tin oxide coated glass slide 72 tris ( 8 hydroxyquinoline ) aluminum 73 cesium carbonate 74 cesium fluoride 75 poly ( 3, 4 ethylenedioxythiophene ) poly ( styrenesulfonate ) pedot:pss 76 protoporphyrin ix 77 vanadyl 2, 3 naphthalocyanine 78 1, 3, 5 benzenetricarbonyl trichloride 79 triethyl 1, 3, 5 benzenetricarboxylate 80 tris ( 8 hydroxyquinoline ) aluminum 81 cesium carbonate 82 cesium fluoride 83 poly ( 3, 4 ethylenedioxythiophene ) poly ( styrenesulfonate ) pedot:pss 84 grating 15000 lines / inch 85 acetone for synthesis 99% page 38 of 89 86 potassium carbonate ( anhy ) ar / acs 99% 87 lithium carbonate ar hisure 88 antimony trioxide ar 89 sodium carbonate ( anhydrous ) pure 99.5% 90 glutamine 91 l histidine 92 isoleucine 93 proline 94 serine 95 amaranth dye 96 benzo fast scarlet 97 carmoisine 98 tartrazine 99 indigo carmine 100 fast green 101 patent blue 102 alura red 103 aluminium chloride anhydrous 104 barium chloride dihydrate ar / acs 105 cadmium chloride anhydrous dried 106 cerium ( iii ) chloride 99.9% 107 cesium chloride ar 108 cobalt chloride hexahydrate 109 copper ( ii ) chloride anhydrous ar 110 ferric chloride anhydrous 97.0% 111 lead ( ii ) chloride anhydrous 112 lithium chloride anhydrous 99.0% 113 magnesium chloride hexahydrate 114 manganese ( ii ) chloride 99.0% 115 mercuric chloride 99.0% 116 neodymium ( iii ) chloride 99.9% 117 nickel ( ii ) chloride ( hexahydrate ) 118 phosphorous trichloride 99.0% 119 phosphorous pentachloride 98.0% 120 potassium chloride purified 99.0% 121 silver chloride 99.0% 122 sodium chloride cryst. pure 99.5% 123 stannic chloride pentahydrate 97.5% 124 stannic oxide ar 99.5% 125 strontium chloride purified 98.0‐101.0% 126 sulphur monochloride 98.0% 127 titanium ( iv ) chloride for synthesis 128 zinc chloride ( dry ) ar / acs 98.0% 129 zirconium oxychloride ar octahydrate 99.5% 130 bismuth trichloride 131 calcium chloride dihydrate pure 132 cobalt oxide black ( ii & iii ) 133 indium nitrate 99.9% 134 indium oxide 99.5% 135 cobalt ( ous ) nitrate hexahydrate 136 manganese ( iv ) oxide 1 ortho phosphoric acid 2 1 butanol 3 toluene 4 potassium iodide 5 ammonium chloride 6 sodium thiosulfate 7 tissue roll 8 filter paper 9 battery lr 44 10 butter paper 11 buffer tablet 4 12 buffer tablet 7 13 buffer tablet 10 14 glass pipette 15 magnetic stirrer bead 16 spatula 7.5 inch 17 spatula 9 inch 18 forceps 19 potassium bromide ir grade 20 cesium iodide ir grade 99.999% trace metals basis 21 ammonia solution 22 ferrous ammonium sulfate 23 ferric chloride 24 cobalt chloride 25 silver nitrate 26 cobalt nitrate 27 folic acid 28 potassium chromate 29 urinyle acetate 30 benzene 31 diethyl ether 32 acetic acid 33 ipa 34 benzyl chloride 35 methyl ethyl ketone 36 acetonitrile hplc grade 37 chloroform hplc grade 38 methanol hplc grade 39 carbon tetra chloride 40 dcm hplc grade 41 water hplc grade 42 ethyl acetate hplc grade 43 ipa hplc grade 44 formic acid 45 ethyl acetoacetate 46 8 hydroxyquinoline 47 hcl 48 nitric acid 49 sulfuric acid 50 perchloric acid 51 telluric acid 52 hydrofloric acid 53 ammonium sulfate 54 glycerine 55 celite 545 56 aluminium foil 57 allyl alcohol ( 2 propen 1 ol ) >98% puriss for synthesis 58 n methyl morpholine n oxide 50 % aq. soln. puriss for synthesis [ 7529 22 8 ] 59 allylbenzene 60 allyl chloride ( 3 chloro 1 propene ) >99% puriss for synthesis 61 allyl bromide ( 3 bromopropene ) >98% puriss for synthesis 62 methyleugenol >99% puriss for synthesis 63 phenylglyoxylic acid 64 pyruvic acid ( 2 oxopropanoic acid ) >98% puriss for synthesis 65 3 aminopyridine 66 2 aminopyridine >98% puriss for synthesis 67 2 amino 6 methylpyridine 68 4 amino 3 iodobenzonitrile 69 trifluoromethanesulphonic acid >98% ( t ) 70 benzyl acrylate 71 ethyl acrylate ( stab. ) >99% puriss for synthesis [ 140 88 5 ] 72 tempo free radical ( 2, 2, 6, 6 tetramethyl 1 piperidinyloxy, free radical ) > 98% puriss for synthesis 73 succinimide 74 ethyl bromoacetate~96% 75 propargyl alcohol ( 2 propyne 1 ol ) >99% 76 propargylamine > 98% puriss for synthesis [ 2450 71 7 ] 77 3 phenyl 2 propyn 1 ol 78 trifluoromethanesulphonic acid >98% ( t ) 79 tlc plates for organic reactions 80 diethyl ether ar “dry solvent 81 diethyl ether extrapure 82 n, n dimethyl formamide ar “dry solvent” 83 acetonitrile ar “dry solvent 84 toluene ar “dry solvent” ( moisture 0.0075% ) 85 methanol anhydrous ar “dry solvent” 86 chloroform ar “dry solvent” 87 1, 2 dichloroethane ar / acs 88 acetone ar “dry solvent” 89 dichloromethane ar “dry solvent 90 ethyl acetate ar “dry solvent” 91 dimethyl sulphoxide ar “dry solvent” 92 1, 4 dioxan ( stabilized ) ar “dry solvent 93 benzene ar 94 silica gel for column chromatography 60 120 mesh 95 silica gel for column chromatography 230 mesh 96 ethelene glycol 97 dichloromethane extrapure 98 acetone extrapure 99 methanol extrapure ( acetone free ) 100 hexane ( fraction from petroleum ) extrapure 101 propan 2 ol extrapure 102 ammonia solution extrapure ( about 25% ) 103 t butanol 104 tetrahydrofuran ar solvent” 105 diethylamine extrapure 106 xylene ar 107 chloroform 108 chlorobenzene 109 acetonitrile hplc spectroscopy 110 methanol hplc grade 111 ethanol ( salt a china ) 112 chloro salicylaldehyde 113 bromo salicylaldehyde 114 o phenylenediamine 115 4, 5 diaminophthalonitrile 116 mncl2 117 fecl2. anhydrous 118 zncl2 119 nicl2.6h2o 120 cucl2 121 voso4 122 alcl3 123 polyvinyl alcohol 124 mangnese ii accetate .4h2o 125 1, 10 phenanthroline 126 2, 2 bipriridine127 polyethelene glycol 400 128 thioglycolic acid 129 silica gel for tlc 130 nickel sulphate 131 beaker 132 reagent bottle 133 volumentric flask 1 acetic acid 2 acetone 3 baking soda 4 barium chloride 5 benzene 6 caustic soda 7 copper powder 8 copper sulphate 9 copper turnings 10 ferrous sulphate crystals 11 hcl dilute 12 iodine solution 13 iron fillings 14 lead nitrate 15 magnesium ribbon 16 milk of magnesia 17 nitric acid 18 phenolphthalein indicator 19 potassium hydroxide 20 quick lime ( calcium oxide ) 21 sodium carbonate 22 sodium sulphate 23 sulphur powder 24 sulphuric acid dilute 25 zinc granules 1 ammeter 2 anemometer 3 ball and ring apparatus 4 basic botany prepared slide set 5 basic zoology prepared slide set 6 beaker ( plastic ) 100ml 7 beaker ( plastic ) 50ml 8 beaker brush 9 beaker tong 10 bell jar with stopper 11 blow pipe 12 burette stand with double clamp 13 carbon graphite rod 14 cavity plates ( 12 holes ) 15 centre of gravity apparatus 16 china dish ( 4 ) 17 circuit board assembly with torch bulbs ( 1.5v ) 18 circuit of electric bell 19 clinical thermometer 20 clinical thermometer ( 30 cm ) 21 concave lens page 22 concave mirror ( vacuum type ) 23 conical flask ( 250ml ) 24 convex lens 25 convex mirror ( vacuum type ) 26 copper wire 27 cork ( cork, natural dark, tapered glass stoppers. ) 28 crocodile clips 29 daniel cell 30 digital hygrometer with temperature 31 disposable syringes with needles 32 distilling flasks ( 100ml ) 33 distilling flasks ( 250ml ) 34 distilling flasks ( 500ml ) 35 ebonite rod 36 electric balance ( 0 01 600 gm ) 37 electric circuits 38 electronic stopwatch 39 evaporating basin ( 500ml ) 40 ferrite magnet 41 filter funnels ( borosil ) 42 filter funnels ( plastic ) 43 flask tong 44 flat bottom flask ( 100ml ) 45 flat bottom flask ( 250ml ) 46 flat bottom flask ( 500ml ) 47 forceps 48 funnel stand ( wooden ) 49 g clamp 50 galvanometer 51 ganongs light screen 52 ganongs potometer 53 gas jar / gas tumbler 54 general purpose scissors 55 glass block ( rectangular ) 56 glass dropper ( with rubber teat ) 57 glass plates 58 glass rod 59 gyroscope 60 hand lens ( 100mm ) 61 herbarium press 62 hydrometer 63 ignition tube 64 laboratory spatula 65 lactometers ( in a plastic container ) 66 led ( light emitting diode ) 5mm 67 lens cleaning tissue 68 litmus paper 69 magnet horse shoe 70 maximum minimum thermometers 71 measuring cylinder ( 100ml ) 72 measuring cylinder ( 10ml ) 73 measuring cylinder ( 25ml ) 74 measuring cylinder ( 50ml ) 75 meiosis prepared slides 76 meter ruler 77 microscope slides 78 mitosis prepared slides 79 navigation compass 80 newton disc with seven colours 81 pendulum bobs ( 18mm ) 82 periscope ( wooden ) 83 ph indicator paper 84 pin entomological 85 pipette ( 5ml ) 86 pipettes ( 10ml ) 87 plane mirror 88 polyester cloth ( 150x150 mm ) 89 prism 90 pulleys aluminium 91 pulleys with frame 92 rain gauge with plastic measuring cylinder 93 reagent bottles ( 250 ml ) 94 respiroscope 95 rheostat ( continuous constantine type ) 96 rheostat ( nichrome type ) 97 rubber corks ( with two holes ) ( different stand sizes ) ( these corks are specifically designed for test tubes, 24 mm boiling tubes & 250 flask. ) 98 semi circular block glass 99 separating funnel ( 500 ml ) 100 slinky 101 small organisms prepared slides 102 sphygmomanometer 103 spring balance ( tubular transparent ) 104 stirring rod glass 105 sun dial 106 test tube brush 107 test tube holder 108 test tube stand 109 test tubes borosilicate ( 8ml ) 110 thermometer 111 titration flask ( 100ml ) 112 titration flask ( 250ml ) 113 titration flask ( 500ml ) 114 tong 115 tripod stand 116 tubing ( material: polypropylene tubing connector ) 117 tweezer 118 vernier caliper 119 voltmeter dual range 120 watch glass ( watch glass, 15 cm dia. in number ) 121 water bath 122 whatman filter paper 123 whole insect slides 124 wire gauze 125 woolen cloth ( 150x150 mm ) 1 anatomy of leaf chart 2 animal cell chart 3 bacterial cell chart 4 carbon cycle chart 5 deficiency chart 6 hiv chart 7 human blood circulatory system chart 8 human body chart 9 human digestive system charts 10 human excretory system chart 11 human heart chart 12 human nervous system chart 13 human reproductive system charts ( female ) 14 human reproductive system charts ( male ) 15 human respiratory system chart 16 monarch butterfly life cycle chart 17 nitrogen cycle chart 18 periodic table chart 19 phosphorus cycle chart 20 plant cell chart 21 science laboratory technique chart 22 sulphur cycle chart 23 water cycle chart 1 animal meiosis model 2 animal mitosis model 3 atomic model ( 120 balls ) 4 dicot root t. s. model 5 dna structure model 6 dynamo ( ac / dc ) motor working model 7 ear model 8 electric motor model workable 9 endocrine system model 10 eye model 11 germination model 12 human brain model 13 human kidney model 14 human liver model 15 human lungs model 16 human respiratory system model 17 human skeleton model with stand 18 human skin model 19 human skull model 20 human teeth model 21 human torso model ( life size ) 22 molecular model 23 rna model 24 solar system model 25 typical flower l.s. model...

Eastern Railways - Bihar

30290072 supply of procurement of spare nozzles for cutting blowprocurement of spare nozzles for cutting blow,spare nozzles for cutting blow pipes thickness of metal (m.s.) that can be cut: 50 to 100 mm (1/16), is: 7653/1975(reaffirmed 2003). => limited...

Eastern Railways - Bihar

30180528 supply of procurement of flash back arrestorprocurement of flash back arrestor,(i) flash back arrestor for da regulator. as per is 11006/2011, qty 20 nos.(ii) flash back arrestor for oxy regulator. as per is 11006/2011qty 20 nos. make anyis make , ( i) flash back arrestor for oxy end cutting blow pipe. as per is 11006/2011,qty 20 nos. (ii) flash back arrestor for da end cutting blow pipe. as per is 11006/2011,qty 20 nos. make any is make...

Central Organisation Railway Electrification - Bihar

28086795 supply of gas welding/cutting accessoriesgas welding/cutting accessories,gas welding/cutting standard accessories include: i) flash back arrestor oxygen,qty 02 ii) flashback arrestor acetylene, qty 02 iii) gas cutting torch/blow pipe, qty 01 iv) regulator oxygen, qty 01 v)regulator acetylene, qty 01 vi) hose pipe, qty 20 mtr. vii) gas cutting nozzle, qty 02 viii) cylinder key, qty 01ix) welding goggle, qty 01 x) oxygen cylinder(filled), qty 01 xi)acetylene cylinder(filled), qty 01 xii) doublecylinder trolley, qty 01...

Eastern Railways - Bihar

27031888 supply of , spare nozzles for cutting blow pipes thickness of metal (m.s.) that can be cut: 50 to 100 mm (1/16), is: 7653/1975(reaffirmed 2003)....

Eastern Railways - Bihar

27031887 supply of , manual blow pipes for welding & cutting machine. type of blow pipes: cutting blow pipe, mixing of gas:shank,fuel gases:acetylene,oxidizing gas:oxygen,gas pressure:low pressure. conforming to is: 7653/1975(re affirmed 2003)....

Central Organisation Railway Electrification - Bihar

26000954 supply of , gas welding/cutting standard accessories include: (i) flash back arrestor oxygen, qty: 02 (ii) flash back arrestor acetylene, qty:02 (iii) gas cutting torch/blow pipe, qty:01 (iv) regulator oxygen, qty: 01 (v) regulator acetylene, qty:01 (vi) hose pipe, qty: 20 mtr. (vii) gas cutting nozzle, qty:02 (viii) cylinder key, qty:01 (ix) welding goggle, qty: 01(x) oxygen cylinder (filled), qty:01 (xi) acetylene cylinder filled), qty: 01, (xii) double cylinder trolley, qty: 01...

Central Organisation Railway Electrification - Bihar

25720798 supply of , gas welding/cutting standard accessories include: (i) flash back arrestor oxygen, qty: 02 (ii) flash back arrestor acetylene, qty:02 (iii) gas cutting torch/blow pipe, qty:01 (iv) regulator oxygen, qty: 01 (v) regulator acetylene, qty:01 (vi) hose pipe, qty: 20 mtr. (vii) gas cutting nozzle, qty:02 (viii) cylinder key, qty:01 (ix) welding goggle, qty: 01(x) oxygen cylinder (filled), qty:01 (xi) acetylene cylinder filled), qty: 01, (xii) double cylinder trolley, qty: 01...

Eastern Railways - Bihar

25634276 supply of , manual blow pipes for welding & cutting machine. type of blow pipes: cutting blow pipe, mixing of gas:shank,fuel gases:acetylene,oxidizing gas:oxygen,gas pressure:low pressure. conforming to is: 7653/1975(re affirmed 2003)....

Central Organisation Railway Electrification - Bihar

24598035 supply of , gas welding/cutting standard accessories include: i) flash back arrestor oxygen, qty : 02 ii) flash back arrestor acetylene, qty : 02 iii) gas cutting torch/blow pipe, qty : 01 iv) regulator oxygen, qty : 01 v) regulator acetylene, qty : 01 vi) hose pipe, qty : 20 mtr vii) gas cutting nozzle, qty 02 viii) cylinder key, qty : 01 ix) welding goggle, qty : 01 x) oxygen cylinder (filled), qty : 01 xi) acetylene cylinder filled, qty : 01 xii) double cylinder trolley, qty : 01...

Eastern Railways - Bihar

23920204 supply of , manual blow pipes for welding & cutting machine. type of blow pipes: cutting blow pipe, mixing of gas:shank,fuel gases:acetylene,oxidizing gas:oxygen,gas pressure:low pressure. conforming to is: 7653/1975(re affirmed 2003)....

Indian Oil Corporation Limited - Bihar

23114370 procurement of miscellaneous items for mechanical workshop 10 taparia circlip plier ext.st 1443 5 20 taparia circlip plier ext.bent 1444 5 30 taparia circlip plier int.st.1441 7 40 taparia circlip plier ext.st.1443 9 50 taparia circlip plier 1442 7c / n 60 taparia circlip plier ext.bent 1444 7 70 circlip int is:3075 / 65, 10mm 80 circlip int is:3075 / 65, 12mm 90 circlip int is:3075 / 65, 14mm 100 circlip int is:3075 / 65, 15mm 110 circlip int is:3075 / 65, 16mm 120 circlip int is:3075 / 65, 18mm 130 circlip int is:3075 / 65, 20mm 140 circlip int is:3075 / 65, 25mm 150 circlip int 26 mm 160 circlip int 28 mm 170 circlip int is:3075 / 65, 30mm 180 circlip int is:3075 / 65, 32mm 190 circlip int is:3075 / 65, 35mm 200 circlip int is:3075 / 65, 38mm 210 circlip int is:3075 / 65, 40mm 220 circlip int is:3075 / 65, 42mm 230 circlip int is:3075 / 65, 45mm / b 45 240 circlip int is:3075 / 65, 48mm 250 circlip int is:3075 / 65, 50mm / b 50 260 circlip int is:3075 / 65, 55mm 270 circlip int is:3075 / 65, 58mm / b 58 280 circlip, int, 60mm 290 circlip int is:3075 / 65, 65mm / b 65 300 circlip int is:3075 / 65, 70mm / b 70 310 circlip int is:3075 / 65, 72mm / b 72 320 circlip int is:3075 / 65, 80mm / b 80 330 circlip int is:3075 / 65, 85mm 340 circlip int is:3075 / 65, 90mm 350 circlip int is:3075 / 65, 95mm 360 circlip, ext, 10mm 370 circlip, ext, 12mm 380 circlip, ext, 14mm 390 circlip, ext, 15mm 400 circlip, ext, 16mm 410 circlip, ext, 18mm 420 circlip, ext, 20mm 430 circlip, ext, 25mm 440 circlip, ext, 26mm 450 circlip, ext, 28mm 460 circlip, ext, 30mm 470 circlip, ext, 32mm 480 circlip, ext, 35 mm 490 circlip, ext, 38mm 500 circlip, ext, 40mm 510 circlip, ext, 45mm 520 circlip, ext, 48mm 530 circlip, ext, 50mm 540 circlip, ext, 55mm 550 circlip, ext, 60mm 560 circlip, ext, 65mm 570 circlip, ext, 70mm 580 circlip, ext, 75mm 590 circlip, ext, 80mm 600 circlip, ext, 85mm 610 circlip, ext, 90mm 620 circlip, ext, 41mm 630 circlip, ext, 57mm 640 cord, o ring, viton rubber, 1 mm 650 cord, o ring, viton rubber, 1.5 mm 660 cord, o ring, viton rubber, 2mm 670 viton cord , size 2.5mm 680 cord, o ring, viton rubber, 3mm 690 cord, o ring, viton rubber, 3.5mm 700 cord, o ring, viton rubber, 4mm 710 cord, o ring, viton rubber, 4.5mm 720 cord, o ring, viton rubber, 5mm 730 cord, o ring, viton rubber, 6mm 740 cord, o ring, viton rubber, 8mm 750 cord, o ring, viton rubber, 10mm 760 cord, o ring, viton rubber, 11mm 770 cord, o ring, viton rubber, 16mm 780 cord, o ring, viton rubber, 20mm 790 cord, o ring, viton rubber, 12mm 800 cord, o ring, viton rubber, 14mm 810 cord, o ring, viton rubber, 18mm 820 grinding whl_100x4x16mm a30 s bf 830 grinding whl_100x6x16mm a24 s bf 840 grndng.whl, gc.120 j5 vg, 250x25x31.75mm 850 electrodes, e309 mo 15, 2.5mm 860 electrodes, e309 mo 15, 3.15mm 870 electrode, aws a5.4, cl e309 mo16, 2.5mm 880 electrode, ss, aws a5.4, e308 l16, 2.50mm 890 electrode, cs, aws a5.1, cl e7018d, 2.5mm 900 electrodes xyron 224, ci, 2.5mm, l&t 910 regulator, pressure, oxygen, 0 16 kg / cm2 920 regulator, pressure, acetylene, 0 16 kg / cm 930 hose, rubber, black, oxygen, 5 / 16in, iol / esab 940 hoserubr, red / blue, acytlen, 5 / 16, iol / esab 950 flash back arrestor, for oxygen 960 flash back arrestor, for acetylene 970 blow pipe, welding 2hp 980 nozzle, 1 / 8, cuttogen 990 nozzle, 1 / 16, cuttogen 1000 cutting nozzle, 3 / 64in 1010 cutting nozzle, size: 1 / 32 in, mfr: esab...

East Central Railway - Bihar

20584907 tender for manual blow pipe for gas cutting with 90 degree angle head (standard length) as per is: 7653/1975, mitem list : (1) manual blow pipe for gas cutting with 90 degree angle head (standard length) as per is: 7653/1975,make arcon or cutogen 5, make esab or similar...

East Central Railway - Bihar

11520034 manual blow pipe for welding and cutting machine . type of blow pipes: cutting blow pipes ,mixing of gas: shank , fuel gases : acetylene , oxiding gas : oxygen , gas pressure : low pressure confirming to is: 7653/1975 re affirmed 2003...

East Central Railway - Bihar

8336850 supply of manual blowpipes for welding and cutting machine, type of blow pipe : cutting blowpipe, mixing of gas:shank, fuel gas: acetyline, oxidizing gas:oxygen, gas pressure:low pressure, confirming to is:7653 / 1975....

Industrial Training Institute - Bihar

8060250 tender for vocational training improvement project ( vtip ) under coe : double column planer 1500 x 1000 x 1000 ( motorized ) : 1 flash back arrester ( torch mounted ) 2 flash back arrester ( cylinder mounted ) 3 oxy acetylene gas cutting blow pipe 4 fire extinguishers ( foam type and co2 type ) 5 fire buckets with stand 6 steel rule 30 cm graduated both in english & metric units 7 hermaphrodite caliper 150 mm 8 spindle blade screw driver 100 mm 9 allen hexagonal keys 2.5 to 12 10 spanner d.e. series 2 ( set of 7 pieces ) 11 adjustable spanner 300 mm 12 solid parallels in pairs ( different sizes ) in metric 13 oil stone 150 x 50 x 25 mm 14 number drills h.s.s. ( parallel shank ) 15 twist drills 3 mm to 13 mm in step of 0.5 mm ( parallel shank ) 16 grinding wheel dresser huntington type 17 tap and die set in box metric pitch ( 6 mm to 12 mm ) 18 tool bits holder ( armstrong ) l.h...

East Central Railway - Bihar

7980232 supply of manual blow pipes for welding and cutting machine , type of blow pipes: cutting blow pipe, mixing of gas: shank, fuel gases: acetylene, oxiding gas: oxygen, gas pressure : low pressure conforming to is: 7653/1975 [ re affirmed 2003]...

Nalanda Open University - Bihar

7378288 supply of equipments and chemicals for physics andchemistry laboratory1. slide callipers :2. wooden solid cylinder : dia 2 3cm3. hollow metals cubes : dia 2 3cm4. screw guage :0.05mm5. screw guage :0.1mm6. thick wire pieces :7. metal balls ( ball bearing) dia 2 3cm8. spherometer :9. plane glass plates: dia 1 2cm10. watch glass: 50mm11. simple pendulum ( movable hook )12. metal stands:13. half corks:14. thread:15. stop watch :16. metre scale: full17. travelling microscope :18. glass trough for surface tension19. glass slab :20. beaker : different sizes21. capillary tube of different ida22. suitable glass plates23. metal needs pointed both angle24. wax to affix cappilary tube25. concave/convex mirror : fl. 15/20/25/30cm 0126. mirror stand:27. pin stand:28. concave lens : fl. 15/20/25/30cm29. mirror stand:30. pin stand:31. half mirror :32. convex lens : fl. 15/20/25/30cm33. mede’s appartus electrical :34. tunning fork : different frquencies35. delfection magnetometer :36. bar magnet:37. magnetic needle:38. metre bridge :complete39. ohm’s law appartus40. p:o:box : complete41. characterisitic of semi conductor diode:com42. bar pendulum: with brackets:43. telescope :44. kater’s pendulum : with brackets45. barton’s appartus :vertical46. flexure of beam:complete47. searl’s vibrating needle set:forelastic constant48. earth inductor : complete with b.g49. spectrometer :50. spectrometer prism : 32x32mm51. spectrometer prism : 25x25mm quartz 04 pcs52. sodium vapour lamp:53. optical bench :54. fresenl’s biprism :55. resolving power of telescope : complete56. newton’sring appartus : complete57. characteristic of zener diode ( complete)physics deptt requirement ( p.g)1. he/ne laser tubes with isntruction manual2. laser power meter3. laser tube stand:4. four probe appartus :l complet with manual5. hall effect appartus : complete with manual6. b h curvecomplete set:7. computer :8. solar panel: sensitive type9. photoconductivity & laser10. condensor matter physics11. advanace electronicschemistry deptt requirement1. aluminium nitrate :2. barium chloride:3. copper turning4. chlorine water5. d glucose6. dimethylglyoxime:7. ethanol:8. fehling soln a:9. fehling soln b:10. sodium nitrite:11. strontium nitrate:12. blow pipe :13. digital balance:14. ph meter ; complete15. compound microscope:16. conductivity meter:17. colorimeter :...

East Central Railway - Bihar

6299531 e tender notice for supply of materials (manual cutting blow pipe) participation in tender through web portal of ireps www.ireps.gov.in...