Latest buffer solution Tenders | Government buffer solution Tenders

Central Government/Public Sector

CTN :39572479

22 Apr, 2025 NA

Guna - Madhya Pradesh

Tender For corrigendum : supply of lab chemical - buffer solution ph 9.18 details specification shall be as per attached nit , magnesium standard crm 1000 mg details specification shall be as per attached nit , standard total kjeldahl nitrogen 1000mg details specification shall be as per attached nit , potassium chloride crm details specification shall be as per attached nit , potassium dichromate crm details specification shall be as per attached nit , sodium carbonate crm details specification shall be as per attached nit , silica standard nist details specification shall be as per attached nit , turbidity standard crm details specification shall be as per attached nit

State Government

CTN :39790096

29 Apr, 2025 NA

Guwahati - Assam

Tender For corrigendum : empanelment of agencies for supply of different chemicals and reagents for various water testing laboratories under jal jeevan mission, assam. - ph test(i)buffer tablet ph 4.0 ar / gr grade, (ii)buffer tablet ph 7.0 ar / gr grade, (iii)buffer tablet ph 9.2 ar / gr grade, (iv)buffer tablet ph 10.01ar / gr grade, (v)ph paper strips packetsar / gr grade, tds test(i)potassium chloride ar / gr grade, (ii)whatman filter paper grade 542ar / gr grade, turbidity test(i)hydrazine sulphate (solid)ar / gr grade, (ii)hexamethylene tetramine (solid)ar / gr grade, chloride test(i)potassium chromate (solid)ar / gr grade, (ii)sodium chloridear / gr grade, (iii)silver nitratear / gr grade, (iv)n/50 silver nitrate solution (0.02 n)ar / gr grade, total alkalinity test(i)n/50 (0.02 n) sulphuric acid ar / gr grade, (ii)phenolphthalein (solid) ar / gr grade, (iii)anhyd. sodium carbonatear / gr grade, (iv)ethanol (100 % pure liquid) ar / gr grade, (v)methyl redar / gr grade, (vi)bromocresol green ar / gr grade, (vii)methyl orange solid ar / gr grade, sulphate test(i)barium chloride crystals (20-30 mesh) ar / gr grade, (ii)anhydrous sodium sulphatear / gr grade, (iii)conc. hclar / gr grade, (iv)95 % ethyl alcoholar / gr grade, (v)sodium chloridear / gr grade, (vi)glycerolar / gr grade, (vii)magnesium chloride hexahydratear / gr grade, (viii)sodium acetate ar / gr grade, (ix)glacial acetic acidar / gr grade, (x)potassium nitrate ar / gr grade, total hardness test(i)n/50 (0.02 n) edta liquid ar / gr grade, (ii)ammonium buffer solution ar / gr grade, (iii)erichrome black t (solid)ar / gr grade, (iv)triethanol amine (liquid)ar / gr grade, (v)sodium hydroxidear / gr grade, (vi)ethanol (100 % pure liquid) ar / gr grade, (vii)edta disodium salt ar / gr grade, (viii)magnesium sulphate heptahydratear / gr grade, (ix)ammonium hydroxidear / gr grade, (x)ammonium chloridear / gr grade, (xi)calcium carbonatear / gr grade, (xii)murexidear / gr grade, iron test(i)ammomium acetatear / gr grade, (ii)hydroxylamine hydrochloridear / gr grade, (iii)1,10 phenathroline monohydratear / gr grade, (iv)ferrous ammonium sulphatear / gr grade, (v)conc sulphuric acid ar / gr grade, (vi)conc. hclar / gr grade, (vii)glacial acetic acidar / gr grade, (viii)potassium permanganatear / gr grade, (ix)sodium acetate ar / gr grade, (x)potassium iodide (solid) ar / gr grade, arsenic test(i)stannous chloride (solid)ar / gr grade, (ii)lead acetate (solid)ar / gr grade, (iii)silver diethyldithiocarbamate (solid powder) ar / gr grade, (iv)glass wool ar / gr grade, (v)conc. hclar / gr grade, (vi)standard arsenic solution (1000 ppm)ar / gr grade, (vii)morpholine solution (liquid)ar / gr grade, (viii)chloroform (liquid)ar / gr grade, (ix)acetone liquid ar / gr grade, (x)sodium borohydridear / gr grade, (xi)calcium chloride anhydrous ar / gr grade, fluoride test(i)tisab-iiiar / gr grade, (ii)sodium chloridear / gr grade, (iii)glacial acetic acidar / gr grade, (iv)sodium hydroxidear / gr grade, (v)ctda (trans 1,2-diaminocyclohexane n,n,n,n tetraacetic acid)ar / gr grade, (vi)reference electrode solutionar / gr grade, (vii)spadnsar / gr grade, (viii)zirconyl chloride octahydrate (zrocl2 8h2o)ar / gr grade, (ix)anhydrous sodium fluoride (naf)ar / gr grade, (x)sodium arsenite (naaso2ar / gr grade, (xi)ureaar / gr grade, nitrate test(i)anhydrous sodium sulphite ar / gr grade, (ii)antimony metalar / gr grade, (iii)chloroformar / gr grade, (iv)potassium nitratear / gr grade, (v)conc. h2so4ar / gr grade, (vi)conc hclar / gr grade, (vii)chromotropic acid (crystal)ar / gr grade, (viii)acetic acid (glacial)ar / gr grade, free residual chlorine (new methode)(i)anhydrous disodium hydrogen phosphate (na2hpo4)ar / gr grade, (ii)potasium dihydrogen phosphate (kh2po4)ar / gr grade, (iii)disodium edta dihydrate (c10h14n2o8na2. 2 h2oar / gr grade, (iv)n,n-di-ethyl 1,4- phenylenediamine sulphate (dpd)ar / gr grade, (v)pottassium iodide, crystalar / gr grade, (vi)sulphuric acid (h2so4)ar / gr grade, (vii

Central Government/Public Sector

CTN :39946330

18 Apr, 2025 1.16 Lacs

Bardhaman - West Bengal

Tender For supply of buffer solution ph 4.00 , buffer solution ph 7.00 , chloride standard solution, 1000 ppm , mercury standard solution, 1000 ppm , nickel standard solution, 1000 ppm , platinum cobalt reference solution hazen 500 , selenium standard solution, 1000 ppm , sodium nitrite , sodium sulphite , staphylococcus aureus subsp aureus , escherichia coli

State Government

CTN :39905526

25 Apr, 2025 NA

Bardhaman - West Bengal

Tender For supply, delivery of laboratory chemicals and accessories for 14 fourteen nos. laboratory under burdwan division, p.h.e. dte. - chromogenic coliform agar, for simulteneous determination & count of escherichia coli and total coliforrns in water samples as per iso 9308-1:2014, 100gm pack mercklhimedia, consurnables for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mrn dia, 0.45 micron porosity, pack of 100 circles merck/himedia, petridisc autoclavable borosilicate glass 60x 15 mm, consumables for bacteriological analysis by mf technique. radiation sterilie plate 15x60mm, 250 nos a pack, dpd - 1 (25 strip/box) rapid lovibond, residual chlorine kit complete with comparator box with continuous colour scale disc for residual chlorine & total chloriiie analysis, range/graduation: 0/0.2/0.4/0.6/0.8/i.0 11.211.4/ 1.611.8/2.0 12.5/3.0/3.5/4.0, to be supplied with unbreakable cells, frosted on two sides 13.5 mm path length. volume l0 ml. with lid, easil} dispersibje dpd tablet for residual chlorine- 530 mos.& dpd tablet for total chlorine-30 mos,tablet crusher, carrying box, operating manual.make: lovibondlmerck, colour 500 pt co unit 100 ml. from 17034 rmp, edta disodium salt (titriplex-lii), 100 gm, ammonia buffer solution for total hardness analysis (500ml/pack) make:merck/fisher/sigma, eriochrome black t indicator for total hardness analysis (25gm/pack)make:merck ifisherlsigma, triethanolamine min. 99.50% for total hardness analysis (500mlfpack) 500 ml pack make: merckifisherls igmalfinar, calcium carbonate volumetric standard. secondary reference matenal for complexometry, traceable to nist standard reference material (srm) from 17034 rmp, amonia solution 25% (500 ml.), sodium hydroxide pallet 500 gm, murexide (5,5 -nitrilobarbi turic acid monoammonium salt) for analysis , 5 gm, turbidity standard solution for tn100lr make:eutech, turbidity standard solution for tq i1ooir, make: merck, calibration standard lovibond tb 210 ir, buffer ph 4.01@25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) suitable for inolab & ph510/700 ph meter. from 17034 rmp make: eutech/wtw/equiv, buffer ph 7.00 @25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) make: eutech/wtw/equiv, |buffer ph 10.01 @25 deg c calibration solution calibrated against nist traceable sbs (480mi pack) from 17034 rmp make: eutech/wtw/equiv, potassium chloride analitical reagent quality assay: min 99.5% ph oh 5% solution, 9.0-9.8, 500gm make: merck/fisherlsigma/finar, silver nitrate analytical grade 25 gm, sodium chloride volumetric standard, crm for argentometry, traceable to nist(80 gm), potassium chromate analytical grade assat min 99.5%, ph of 5% soln : 9,02-9.8,500 gm, reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02- 3.00 mg/i soluble iron (1000 tests/pack) make: merck/ lovibond/ palin/wtw, lronstandard solution 1000.mg/l traceable to srmfrom nisttraceable (125 ml/pack) make: inorg venture/ reagecon/ merck/sigma/equiv, sulphuric acid,er ,500ml, sodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to nist srm from 17034 rmp, methayl orange(125 ml), bromocresol green indicator (5 gm.), methayl red indicator ( 25 gm.), phenalopthalin indicator 125 ml., hydroxylammonium chloride 100 gm., reagent suitable for spectrophotometric analysis of manganese in potable water range: 0.1-10 mg/l of manganese, (250tests/pack) make: merck/ lovibond/ palin/ wtw., manganese standard solution traceable to srm from nist traceable (125 ml/pack) from 17034 rmp make: inorg vent /reagecon/merck/sigma, hydrochloric acid min: 36.5%, analytical quality & acs grade, arsenic content: 0.01 ppm max. (500ml/ pack ) make: merck/ fisher/ sigrna/finar, potassium iodide analytical quality (100gm/pack) assay: min. 99.8%,, tin (11)chloride dihydrate analytical quality solu

CTN :39925067

25 Apr, 2025 2.00 Lacs

Dindigul - Tamil Nadu

Tender For supply of lab equipment - sulphuric acid, 1 n 500 ml , sodium bicarbonate 500g , phenolphthalein powder, 100 g , methyl orange powder, 25 g , wattman filter paper no.44, 100 pkt , ph indicators ph 4 10 cps, ph 7 10, cps ph 9.2 10 cps , saturated potassium chloride solution for double injection ph electrode, 480 ml , filter papers 1pkt 500 , calcium carbonate, 500 gm , edta ethyl diamine tetra-acetic acid,100 g , ammonia buffer solution ,500 ml , eriochrome black t indicator, 125 ml , hydrochloric acid, 4n 500 ml , 5 percentage potassium thiocyanate 500 ml , buffer solution for sulphate , barium chloride crystals,500 gm , sodium thiosulphate,500 gm , potassium dichromate, 500 gm , starch solution 2 per , sodium chloride solution,500 ml , silver nitrate,100 gm , potassium chromate 500 g , phosphate buffer solution,500 ml , magnesium sulphate 500 g , calcium chloride, 500 g , ferric chloride anhydrous 500g , sulphuric acid reagent,2.5l , hydrazine sulphate 100 g , magnesium chloride, 500 gm , ethanol, 500 ml , sodium sulphate anhydrous, 500 g , acetone 500 ml , sodium carbonate, 500 g , conc. nitric acid, 2.5 l , plate count agar, 500 gm , hexamethylenetetramine, 500 gm , spands, 5g , sodium fluoride, 500 gm , ferrous ammonium sulphate, 500 gm , ferroin indicator, 25 ml , mercury sulphate, 100 gm , sodium hydroxide,500gm , silver sulphate 25gm

CTN :39881293

22 Apr, 2025 9.49 Lacs

Darjeeling - West Bengal

Tender For supply of d ifa re 13 decapeptide 10mg lot 10ml bott , d ifa re 13 diphtheria tetanus acellular pertussisdtap single dose vaccine , d ifa re 13 inj gadobutrol 1dot0mmolml 10ml vial , d ifa re 13 umbilical catheter 3dot5 fr , d ifa re 13 tracheostomy tube 8mm with cuff and two inner cannula , d ifa re 13 sodium perborate monohydrate 50 ww solution parasafe , d ifa re 13 inj noval rabies monoclonal antibody containing docaravimav and miromavimab 1500iu2dot5ml , d ifa re 13 locking reconstruction plate 3dot5mm titanium 14 hole with twelve 3dot5mm locking head titanium screws , d ifa re 13 locking reconstruction plate 3dot5mm titanium 10 hole with ten 3dot5mm locking head titanium screws , d ifa re 13 locking reconstruction plate 3dot5mm titanium 12 hole with twelve 3dot5mm locking head screws , d ifa re 13 neonatal central venous triple lumen catheter central line size2dot5fr , d ifa re 13 cpap disposable tubing with water chamber and humidifier chamber , d ifa re 13 bipolar marryland vessel sealer 5mm , d ifa re 13 neonatal central venous triple lumen catheter central line size3dot0fr , d ifa re 13 endopath endoscopic bowl clamp with ratchet , d ifa re 13 disposable perforator for craniotomy atraumatic tip 14mm , d ifa re 13 thalidomide 100mg cap , d ifa re 13 antimicrobial skin cleaning wipes polyhexanide based pack of 1012 wipes , d ifa re 13 vitb complex forte with ascorbic acid cap , d ifa re 13 cyclosporine 50mg tabcap , d ifa re 13 thiocolchicoside 4mg captab , d ifa re 13 vit d3 100 iu folic acid 1mg mayoinositol 2000mg sachet5 gm each pack of 30 , d ifa re 13 glycolic acid 6 cream 30 gm tube , d ifa re 13 octinoxateniacinamideglycolic acid 3kojic acid dipalmitatearbutinmulberry extract1 tocopheryl acetateallantoinlicoric extract tetrahydrocurcumin30gm , d ifa re 13 crystal trichloroacitic acid 100 , d ifa re 13 gel sunscreen gel spf40 60gmoctinoxatediethylamino hydrobenzoyl hexyl benzoatebisethyloxyphenol methoxyphenyl microfine , d ifa re 13 hair rremoval contains watermineral full nomenclature in pdf format , d ifa re 13 hand disinfectant 32dot5 gm propanolol1 18 gm etahol 0dot1 gm glutaraldehyde bott of 250 ml liq , d ifa re 13 liquid disinfectant each 05 lit contains sodium chloride 605 gm potassium chloride 10 gm sod bi carbonate 15 gm in buffer solution qs and stabilizer qs can of 5 ltrsterisol , d ifa re 13 betamethasone 0dot05 zinc sulfate 0dot5 lotion 50ml bott , d ifa re 13 desonide 0dot05 ww gel 20gm , d ifa re 13 paracetamol 500mg caffeine 65mg tab , d ifa re 13 neomycin pulv bott 5 gm , d ifa re 13 serum vit k under eye serum 30 ml , d ifa re 13 ketoconazole ichthyal pale dpanthenol alovera 10 75ml shampoo , d ifa re 13 diazepam suppository , d ifa re 13 paracetamol 250mg suppository , d ifa re 13 surgical scrub 2 chlorhexidine in 70 ethyl alcohol without any moisturizers bott of 500 ml , d ifa re 13 cefpodoxime oral suspension , d ifa re 13 ofloxacin orinidazole syp 30 ml bottle , d ifa re 13 oseltamivir 12mgml syp , d ifa re 13 alfuzocin 10mg dutasteride 0dot5mg tab , d ifa re 13 amoxycillin 250mg clavulanic acid 50mg tab , d ifa re 13 calcium carbonate 250 tab , d ifa re 13 itopride 100mg tab , d ifa re 13 chlordiazepoxide 5mg clinidium 2dot5mg tab , d ifa re 13 mesalamine 200mg tab , d ifa re 13 metalozone 5mg tab , d ifa re 13 montelukast 10mg tab bid details/ 2 / 46

CTN :39870162

15 Apr, 2025 NA

Multi City - Telangana

Tender For procurement and supply of reagents and consumables to the government colleges/ hospitals in telangana state under rate contract for a period of 2 years - ethyl acetoacetate , sodium hypobromite , horse gram powder , sodium carbonate anhydrous lr , urea extra pure 99% , uric acid powder ar , total protein kit , s. albumin , albumin , dextrose anhydrous lr , bilirubin powder , glucose god.pod , beakers glass (100ml) , measuring cylinders (50ml) , measuring cylinders (500ml) , glass pipette (10ml) , glass pipette (5ml) , glass funnels , plastic funnels , glass reagent bottle (500ml, wide mouth) , glass reagent bottle (250ml, wide mouth) , glass reagent bottle (500ml, narrow mouth) , glass reagent bottle (250ml, narrow mouth) , test tube cleaning brushes , disposable tips (200ul) , urine jars , suction bulbs (big) , suction bulbs (small) , autopipettes 1000ul (fixed) , autopipettes 10-100ul , autopipettes 5-20ul , autopipettes 100-1000ul , spatulas (plastic) , spatulas (steel) , creatinine anhydrous, hi-ar , urease powder , beakers glass (2l) , bcg , na. k.taratarate , sodium chloride , benzoic acid , sodium nitrite , bilirubin standard , methanol-5lts , nh3 , hydrogen peroxide 3 % , liquid ammonia , orthophosphoric acid , sodium thiosulphate , pottasium ferrocyanide , butanol , barbutric acid , agarose powder , amido black , tris buffer , nin hydrine , diethylbarbitone , diacetyl monoxime , all ammino acid kit for chromotography , cellulose acetate paper , light green strain a , light green strain b , boric acid , lissamine green , amminum molybdate , tca , sodium sulphate , sulphur powder , thiosemicarbazide , uric acid powder , sodium hypobromide , potassium dihydrogen phosphate , sulphuric acid-2.5 lts , sulphosalicilic acid , sodium hydroxide pellets , picric acid-500gms , creatinine standard , potassium dichromate , carbinol , disodium hydrogen phosphate , glucose standard , urea standard , starch , sublimed iodine crystals , sulphanilic acid , hydrochloric acid , edta , ferric chloride , potassiumoxalate , acetone ar , dextrose (d.glucose) , sodium nitroprusside , ammonia sulphate , bencdicts reagent , calcium chloride (fused) , ethyl alcohol , iodine , mercuric chloride , pottasium iodide , silver nitrate , sodium bicarbonate , lactose , sucrose , maltose , orthotoulidene reageant , buffer tablets 7/9.2/4 , phenol , sulphuric acid-500 ml , bacl2 , na2co3 , methyl orange , phenopthaline , caco3 , mgso4 , nh4cl2 , barium chloride powder , benedict uric acid reagent , benedicts reagent , dry creatinine powder , dry d-glucose powder , dry urea powder , ehrlich reagent , filter paper regular , fouchets reagent , litmus paper blue , magnesium sulphate powder , ph paper with chart , phenol red indicator , phenopthalein indicator , sodium hydroxide , sodium hypobromite ampule , sodium nitropruside , sulphosalicilic acid , sulphur powder , craft water testing chemical kit , buffer solutions (ph 7) for ph meter , glucose kit-liquid form , urea kit -liquid form , creatinine kit-liquid form , total cholesterol kit-liquid form , hdl-cholesterol kit-liquid form , ldl-cholesterol kit-liquid form , triglycerides kit-liquid form , phosphorous kit-liquid form , calcium kit - ocpc-liquid form , uric acid kit-liquid form , bilirubin direct kit-liquid form , bilirubin total kit-liquid form , total protein kit-liquid form , albumin kit-liquid form , sgpt-r kit-liquid form , sgot-r kit -liquid form , alkaline phosphate kit-liquid form , amylase kit -liquid form , erba wash-liquid form , erba norm-liquid form , erba path-liquid form , direct- hdl-liquid form , direct-ldl-liquid form , ggt kit-liquid form , ggt control , ggt calibrator , iron kit , iron control , iron calibrator , tibc kit , tibc control , tibc calibrator , microalbumin kit , microalbumin control , microalbumin calibrator , ec5 plusv2 am kit , carbolic acid , for pediatric usevacum balood collectin tubes (red color) , ehrlichs reagent , bilirubin total direct kit liquid form

Central Government/Public Sector

CTN :39857974

18 Apr, 2025 1.39 Lacs

Kanpur - Uttar Pradesh

Tender For supply of agno3 0.1 mol/l, silver nitrate solution, 0.1 mol/l (n/10) , buffer solution ph-7.0 , buffer solution ph- 4.0 , buffer solution ph-9 , ethenol , ammonia solution 25% , sodium thiosulphate std sol (n/10) , sulphuric acid std, solution, 1 n , edta 0.1 mol/l , sodium hydroxide std sol (n/10) , sodium hydroxide std sol (1 n) , silver nitrate , potasium iodide , disodium oxalate

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