Latest valve grinding paste Tenders | Government valve grinding paste Tenders

Central Government/Public Sector

CTN :45537019

03 Jul, 2026 NA

Kolkata - West Bengal

Tender For supply of potassium dihydrogen phosphate/di-sodium hydrogen phosphate crm

Central Government/Public Sector

CTN :45512021

02 Jul, 2026 9.50 Lacs

Kamrup - Assam

Tender For n hexane , n hexadecane , dipotassium phosphate k 2 hpo 4 , potassium dihydrogen phosphate kh 2 po 4 , magnesium sulfate heptahydrate e- mgso 4 .7 h2o , toluene , xylene , brain heart infusion broth , lb broth , nutrient broth , soluble starch , iodine , skim milk sm agar , d- glucose , dpph 2 2 diphenyl-1-picrylhydrazyl , 2,4,6-tris 2-pyridyl-s- triazinetptz , ferric chloride anhydrous , acetate buffer , ferrous sulfate , triton x-100 octylphenol ethoxylate , dulbeccos modified eagle medium dmem , mrs broth , mrs agar , hydrogen peroxide , glycerol , sodium chloride , potassium chloride , calcium chloride , sodium bicarbonate , methanol , ethanol , peptone powder , yeast extract powder , l-cysteine hydrochloride , magnesium sulfate monohydrate mgso4 h2o , porcine t3 triiodothyronine elisa kit , porcine t4 thyroxine elisa kit , mda malon dialdehyde elisa kit , porcine sod1 superoxide dismutase cu-zn elisa kit , porcine cat catalase elisa kit , porcine igg immunoglobulin g elisa kit , porcine il-10 interleukin 10 elisa kit , porcine cortisol elisa kit , porcine tnf- tumor necrosis factor alpha elisa kit , porcine il-1 interleukin 1 alpha elisa kit , molecular grade ethanol , ethidium bromide , agarose powder , 10 x tae buffer , pcr master mix , nuclease free water , rna extraction kit , cdna synthesis kit , histopaque , chloroform , isopropanol , trizol , microcentrifuge tubes zero point five ml , microcentrifuge tubes 0.2 ml , pcr tube strips , microcentrifuge tubes 2 ml , microtube rack , pcr tube rack , pipette tips-10 microlitre , pipette tips-200 microlitre , pipette tips-1000microlitre , pipette holder , gloves , slide storage box , cryo box , cryo tags , petridish , glass wash bottle set 500 ml , burette 50 ml , volumetric flask 100 ml , sodium hydroxide pellets 5 kg , hydrochloric acid hcl 2.5 lit , sulphuric acid 2.5 lit , nitric acid 2.5 lit , perchloric acid 2.5 lit , petroleum ether 2.5 lit

Central Government/Public Sector

CTN :45178399

17 Jun, 2026 22.19 Lacs

East Khasi Hills - Meghalaya

Tender For corrigendum : supply of 70 percent ipa 5l jar 1st lot , 70 percent ipa 5l jar 2nd lot , egg albumin powder 100gm , 10 percent neutral buffer formalin , conical flask 1000ml , measuring cylinder 50ml , slides box 50 places , plastic container 500ml , lab plastic spatula 6 inch , lab plastic spatula 10 inch , aniline blue 25g , phosphomolybdic acid 25gm , ferric chloride 100gm , phosphotungstic acid 25gm , biebrich scarlet 25gm , pasteur pipette 1ml , pasteur pipette 10ml , lugols iodine 5 percent 500ml , silver nitrate acs 25gm , fuchsin basic 25gm , aluminium potassium sulphate dodecahydrate 500gm , hematoxylin stain powder 5g , ammonia solution 500ml , qualitative benedict solution 500ml , absolute alcohol 99.9percent acs grade or grades suitable for cytology and staining protocols 500ml 1st lot , absolute alcohol 99.9percent acs grade or grades suitable for cytology and staining protocols 500ml 2nd lot , absolute alcohol 99.9percent acs grade or grades suitable for cytology and staining protocols 500ml 3rd lot , paraffin wax pellets 500gm 1st lot , paraffin wax pellets 500gm 2nd lot , paraffin wax pellets 500gm 3rd lot , methanol acetone free lr grade 500ml 1st lot , methanol acetone free lr grade 500ml 2nd lot , chloroform 500ml 1st lot , chloroform 500ml 2nd lot , dpx 500gm , sodium phosphate di-basic anhydrous ar500gm , sodium phosphate mono basic 500gm , tween 20 500gm , filter paper packed of 100pcs , whatman filter paper packed of 100pcs , sodium chloride 500gm , sodium hypochloride 5l 5percent , improved neubauer chamber , wintrobes tube , sahlis heamometer complete set , microscope glass slide , micro cover glass 22x50 20 small boxes of 10g each per pkt , filter paper qualitative sheet , micro cover glass 22x60 20 small boxes of 10g each per pkt , hplc grade water 1l , d glucose anhydrous lr 500gm , sodium dihydrogen phosphate 500gm , potassium dihydrogen phosphate 500gm , 5,5 diphenylhydantoin 5gm , carbamazepine powder or crystals 5gm , methyl alcohol lr 500ml , test tubes 18x150mm , test tubes stand 3tier 18mm , methanol hplc grade 2500ml , potassium dihydrogen ortho phosphate ar monobasic 500gm , orthophosphoric acid , ether lr 500ml //bid details 2 / 55

Central Government/Public Sector

CTN :45506233

01 Jul, 2026 NA

Almora - Uttarakhand

Tender For supply of potassium nitrate 1kg , magnesium sulphate heptahydrate 1kg , calcium chloride dihydrate 1kg , potassium dihydrogen phosphate 1kg , sodium dihydrogen phosphate dihydrate 1kg , nln medium 50l , potassium chloride 1kg , manganese sulphate monohydrate 250g , gamborg b5 vitamin mixture greater than 250ml , boric acid 1kg , potassium iodide 100g , sodium molybdate dihydrate 25g , cupric sulphate pentahydrate 250g , cobalt chloride hexahydrate 25g , fenaedta 100g , myo-inositol 100g , pyridoxine hcl 50g , gamborg b5 vitamin mixture greatear than 100ml , thiamine hcl 25g , cyanocobalamin 100mg , d plus pantothenate 100g , d plus biotine 500mg , glycine 1kg , kinetin 1g , 24-dichlorophenoxyacetic acid 24 d 100g , sucrose 1x 1kg 1kg , kao and michayluk medium, 5l , murashige and skoog medium including vitamins 50l , naphtalene acetic acid 25g , zeatin 100mg , gibberellic acid a3 5g , thidiazuron 500mg , 6-benzylaminopurine 6-bap 5g , meta-topoline 500mg , d-galactose 100g , lactose monohydrate 1kg , l-ascorbic acid 100g , casein hydrolysate 250g , l-serine 25g , l-glutamine 100g , maltose monohydrate 250g , silver nitrate 5g do not quote , pvp , gelrite 100gm , ampicillin sodium 5g , bacitracin 5g , cefotaxime sodium 1g , rifampicin 1g , ca no3 2.4h2o , coconut powder , a c charcoal , nicotinic acid, 100g , znso4.h2o , ammonium sulphate , ethanol , 1m tris hcl ph 8, 100ml , agarose powder high gel strength, 500g , rnasea , platinum wire for electrophoresis 50cmx0.2 , electrode for electrophoresis * /bid number : gem/2026/b/7622311 + /dated: 10-06-2026 ' ' / bid document 1 / 52

CTN :45496992

15 Jun, 2026 NA

Haringhata - West Bengal

Tender For supply of items lanolin , coconut oil , hpmc k4m , eudragit , potassium dihydrogen ortho phosphate , chitosan , benzoic acid , carboxy methyl cellulose sodium , carbopol 940 , calcium chloride di-hydrate , dichloride methane , ethyl cellulose , sodium alginate , mannitol , poly vinyl alcohol , polyethylene glycol 400 , polyethylene glycol 6000 , disodium dihydrogen phosphate , sodium hydroxide , saccharine , acetylcholine chloride , atropine sulphate , glucose , sorbitol , n-hexane , 1000 ml beaker , 1 ml tuberculine syringe , different grades of sieves (sieve number 10, 20, 30, 60, 80,100, 120] , tissue roll lanolin , coconut oil , hpmc k4m , eudragit , potassium dihydrogen ortho phosphate , chitosan , benzoic acid , carboxy methyl cellulose sodium , carbopol 940 , calcium chloride di-hydrate , dichloride methane , ethyl cellulose , sodium alginate , mannitol , poly vinyl alcohol , polyethylene glycol 400 , polyethylene glycol 6000 , disodium dihydrogen phosphate , sodium hydroxide , saccharine , acetylcholine chloride , atropine sulphate , glucose , sorbitol , n-hexane , 1000 ml beaker , 1 ml tuberculine syringe , different grades of sieves (sieve number 10, 20, 30, 60, 80,100, 120] , tissue roll lanolin , coconut oil , hpmc k4m , eudragit , potassium dihydrogen ortho phosphate , chitosan , benzoic acid , carboxy methyl cellulose sodium , carbopol 940 , calcium chloride di-hydrate , dichloride methane , ethyl cellulose , sodium alginate , mannitol , poly vinyl alcohol , polyethylene glycol 400 , polyethylene glycol 6000 , disodium dihydrogen phosphate , sodium hydroxide , saccharine , acetylcholine chloride , atropine sulphate , glucose , sorbitol , n-hexane , 1000 ml beaker , 1 ml tuberculine syringe , different grades of sieves (sieve number 10, 20, 30, 60, 80,100, 120] , tissue roll

Central Government/Public Sector

CTN :44010567

11 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For bid to ras supply of chemicals and consumables d d -calcium hydroxide ar acs , sodium hydroxide pellets ar acs , potassium dihydrogen phosphate , aluminum sulphate hydrate ar , sodium di hydrogen phosphate dehydrate ar , magnesium sulphate heptahydrate ar acs , tricalcium orthophosphate lr , potassium chloride ar , sodium chloride ar , sodium nitrate ar acs , 5 sulphosalicylic acid dihydrate ar acs , d galactopyranoside , activated charcoal powder lr , ammonium ferrous sulphate hexahydrate ar acs , ammonium molybdate lr , antimony potassium tartrate trihydrate ar , citric acid anhydrous , isoamyl alcohol ar , nitric acid 68 to 72 percent pure lr , orthophosphoric acid abt 88 percent lr , phenylmercuric acetate , p nitrophenyl phosphate disodium salt hexahydrate , potassium dichromate ar acs , di sodium hydrogen phosphate dihydrate ar , di sodium tartrate dihydrate ar acs , sulfuric acid pure ar , thiosemicarbazide ar , ctab , ethylene glycol ar 99 percent , ethanol ar , ammonia solution , ammonium acetate ar , sodium bicarbonate ar , selenium metal powder ar , silver nitrate ar , azomethine h , bromocresol green , barium chloride ar , hikleen , boric acid ar , dtpa ar , edta , hydro fluoric acid , perchloric acid ar , sodium hypochlorite , acetone ar , chloroform ar , hydrogen peroxide 30 percent , filter paper 100 sheets per pack 2 packs , polythene bag 1 kg capacity , polythene bag 500 g capacity , kraft paper bag 42x18x10 cm ) /bid number : gem/2026/b/7237108 * /dated: 13-02-2026 & & / bid document 1 / 37

CTN :45446163

15 Jun, 2026 146

Multi City - Karnataka

Tender For tender for supply of chemicals and other consumables to bio center davanagere - glycine (100 gmis equal to1packis equal to1unit) /sadhssdvg, inositol (myo) (500 gmis equal to1packis equal to1unit) /sadhssdvg, adenine sulphate (500 gmis equal to1packis equal to1unit) /sadhssdvg, l tyrosine (500 gmis equal to1packis equal to1unit) /sadhssdvg, cefalo taxim (1 gmis equal to1packis equal to1unit) /sadhssdvg, bap (6-benzylaminopurine)(25 gmis equal to1packis equal to1unit) /sadhssdvg, calcium chloride (cacl2 2h20) fused ( 1 kgis equal to1packis equal to1unit) /sadhssdvg, magnesium sulphate (mgso4 7h20) ( 1 kgis equal to1packis equal to1unit) /sadhssdvg, potassium nitrate (5kg is equal to1packis equal to1unit) /sadhssdvg, potassium dihydrogen orthophosphate, kh2hpo4 (1 kg is equal to1packis equal to1unit ) /sadhssdvg, ethylene diamine tetra acetic acid (na edta) - di sodium salt (100 gm is equal to1packis equal to1unit ) /sadhssdvg, ferrous sulphate - (feso4 7 h20 ) ( 100 gm is equal to1packis equal to1unit) /sadhssdvg, citric acid(500 gmis equal to1packis equal to1unit ) /sadhssdvg, l ascorbic acid (100 gmis equal to1packis equal to1unit ) /sadhssdvg, sodium hypochlorite (4 per cent) ( 5ltr is equal to1canis equal to1unit) /sadhssdvg, pikovskays agar( 500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, pikovskays broth granulated( 500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, peptone( 500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, sodium chloride(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, malt extract( 500 gmis equal to 1 pack is equal to 1unit) /sadhssdvg, beef extract ( 500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, yeast extract powder(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, kings medium b base-(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, pseudomonas agar for fluorescence(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, glycerol (glycerine)(25 ltr is equal to 1 pack is equal to 1unit) /sadhssdvg, glycerol lr (glycerine)(500 ml is equal to 1 pack is equal to 1unit) /sadhssdvg, jensens medium(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, jensens broth- granulated(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, sucrose (500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, potassium phosphate dibasic(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, magnesium sulphate heptahydrate(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, sodium molybdate(100 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, ferrous sulphate,heptahydrate(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, calcium carbonate(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, nutrient agar media(500 gmis equal to 1 pack is equal to 1unit) /sadhssdvg, nutrient broth(500 gmis equal to 1 pack is equal to 1unit) /sadhssdvg, potato dextrose agar,w/2% (500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, potato dextrose broth(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, dextrose(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, jenesens broth ready media for mass culture(25 kg is equal to 1 pack is equal to 1unit) /sadhssdvg, nutrient broth ready media for mass culture(25 kg is equal to 1 pack is equal to 1unit) /sadhssdvg, boric acid(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, buffer tablets ph 4.0(10 tblets is equal to 1 pack is equal to 1unit) /sadhssdvg, buffer tablets ph 7.0(10 tblets is equal to 1 pack is equal to 1unit) /sadhssdvg, buffer tablets ph 9.2(10 tblets is equal to 1 pack is equal to 1unit) /sadhssdvg, ethanol absolute(500 mlis equal to 1 pack is equal to 1unit) /sadhssdvg, potassium permanganate(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, sodium chloride(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg001, sodium hydroxide pellets(500 gm is equal to 1 pack is equal to 1unit) /sadhssdvg, activated charcoal (500 gm is equal to 1 pack is equal to 1unit) /sadhss

CTN :45449321

26 Jun, 2026 NA

Ernakulam - Kerala

Tender For supply of valve grinding paste rough in 400 gms. tin (compound, valve, grinding course) , valve grinding paste medium in 400 gms. tin. (lapping compound, valve, medium) , valve grinding paste fine in 400 gm tin (compound, valve grinding fine)

CTN :45421193

18 Jun, 2026 NA

Najibabad - Uttar Pradesh

Tender For supply of hardware items - en-8 round of different size iso:c45e with mt certificate , m.s round of different size 150 630:1980 , m.s. square of different size iso 1035-1980 , m.s plain washer of different size iso-7089 , spring washer flat section of different size din-127/7980 , s.s. washer of different size. din-125a/iso-7089 , spring washer bbbb/ssss of different size din-127/7980 , aluminum rivet of different size iso 15983a , rubber joint black sheet size 1/8" iso 9631:2018 , do but size 1/16" , ...........do.......... but size 1/4" , hexa blade (miranda) size 1/2" x 12" iso-2336 part 1 & 2 , aluminum plate 8 mm , but 10 mm size , klipko make hose clamp of different size , spring steel flat 5 x 35 mm , split pin champion make of different size , valve grinding paste (emery paste) c/u make rough , valve grinding paste(emery paste) c/u make fine , emery tape carborandum make (rough) size 1" , do , but carborandum make size 1%" , do , but carborandum make size 2" , emery cloth carborandum make no.50 , do , but carborandum make no. 80 , do , but carborandum make no. 100 , red lead diwaldi make , white lead shakura make , m.seal (mahindra & mahindra make) , holdite compound in 500 gram , rustoline in 500 gram , shallack compound ellofic/pidilite , araldite (1.8 kg) , graphite powder , thread seal tape champion make size ¼"(teflon tap) , lead wire size 3mm thick , lead wire size 0.5mm thick , .ead seal , sealing wire , lead , ocktite in 50 ml. , persian blue enamel paint tube in 20ml , namda (woolen flat) size 30mm x 6'x6' , brass shim svp 14 x 48 x 5 thou , brass shim size 14" x 48 x 8 thou , brass shim size 14" x 48 x 10 thou , bravs shim size 14" x 48 x 15 thou , brass rind different sizes , brass brazing rod size 1 & 1/4 , brays connectar with nut size 38 , bras ferrule sие 3 , brass ferrule sue 1 , brass ferrule sive 14" , brass ferrule size 5 mm , brass connector size w , brass connector with nut and brass. formule size 38 , brass connector with nut and brass ferrule size w , brass connector with reducer size 3/8" x , bras nut 10mm outside thread , 5.5. plate 316 grade in all size , ss. plate 202 grade im all size , ss. rod different sizes in 304 grade , stainless steel piano wire roll , circlip in different size , steel wire rope lämm (construction 6/19) tereile strength 1770n/min usha martin make with test , certificate with ham core , good year make flat belt all sizes , duplex roller duplex cham diamond make all sizes , advani make super hood s.s. elevande size 2.30mm , advani make super bond s.s. electrode size 3.2mm , advani make super bond s. electrode se 2.5 mm , advani make super hood s. electrode size 3.2 mm , d&h makir super bond s.s. electrode size 2.5 mm (3.5kgpk) , d&h make super bond s.s. electrode size 3.15mm (4.5kgpkr) , sil bronze welding roll save 1/16 , copper rod different sizes , annahond tube in 100 gram no. 666 , annabond retainer for learing no. 412 , gates. make double wire braided hyd. hose pipe for , unloader size 1" x 2.7 mir long , painting brush 25 mm , painting beush 35 mm , painting brush 50 mm , painting brush 70 mm , painting brush 100mm , painting brush 150 mm , stuel wire brush 1 x 6" , plumber lock smr make in different sing , aligator type belt fastener stoel belt locking size no.35 , angle grinder hitachi make 4" , copper pipe/tube any size , lrb pad (glass wonl) 1640x1220x50mm (with wire netting) , m.s. connector forged 1/2"x 3/4" , teflon rod 32 mm (1%"x1 ft) , cs glove valve bhei. male socket weld class 1500%"

CTN :45197635

08 Jun, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of 1 2 dichloroethane , boron trifluoride , ammonium thiocynate , chloroform , hydrochloric acid , carbon disulphide , methanol hplc , p toludine ar , petroleum ether 60 to 80 degree , diethyl ether , iodine monochloride , ferric ammonium sulphate , sodium chloride , potassium thiocyanate , tartaric acid , potassium chloride , potassium chromate , potassium hydroxide , potassium iodide , furfural , copper acetate ar , silver nitrate , sodium carbonate , sodium hydroxide , sulphuric acid , toluene rectified , amyl alcohol , basic fuschin , hexane hplc grade , sodium sulphate , sodium thiosulphate , tricresyl phosphate standard , lead chromate ar grade 100g , capsiacin , curcumin , piperine , sucrose , dextrose , linseed oil , argemone oil , mineral oil , kusum oil , karanj oil , neem oil , fame 37 standard , fame c 11 0 internal standard , castor oil , iso octane , copper metal strips , antimony trichloride , ferric chloride , ferrous sulphate , zinc oxide , sodium molybdate , hydrazine sulphate , potassium dihydrogen phosphate , sodium hypobromite , beaker capacity 250ml , beaker capacity 250 ml , burette 25ml , burette 50ml , conical flask 250 ml , conical flask 250 ml capacity , conical flask 500 ml capacity , bottle , cylinder graduated measuring , flask volumetric 50ml capacity , flask volumetric 25ml capacity , polenske flask 300ml capacity , haemocytometer , flat bottom flask 500ml capacity , test tube with stopper , volumetric flask 5 ml , bunsen burner , microscope , centrifuge machine , hot air oven , distill water plant , water bath , bath sonicator , top loading monopan balance digital weighing balance , tongs , pipette stand , rubber tubes for water circulation , silicon tubes for water circulation , tintometer cuvette , centrifuge tube 50 ml , nitrile gloves , syringe with needle 5ml capcacity , laboratory mask , vial amber colour , vaccumpet , pipette controller , glass droppers with rubber teat , head cover hair net , micropipette tip for 10 to 100 micrometer volume , silica crucible cap 50 ml //bid details 2 / 81

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Central Government/Public Sector