Latest buffer solution Tenders | Government buffer solution Tenders

CTN :40004642

03 May, 2025 NA

Dimapur - Nagaland

Tender For supply of methotrexate 15 mg , paroxetine 20 mg cr tab , tab baclofen xl 30mg , tab clozapine 50 mg , inj diclofenac 25mg per ml liquid injection , tab trimetazidine mr 35 mg , tab misoprost 200 mcg , vitamins d3 drops 800 iu ml bott of 15 ml , tab voglibose 0 point 3 mg , inj cell culture rabies vaccine vial of 1 ml , mr vaccine measles and rubella live attenuated , apparatus anaesthetic face mask antistatic with air cushion transparent size 4 , catheter suction nontoxic pvc tubing size fg 8 and 10 length 45 cm , catheter suction transparent nontoxic pvc tubing size fg 12 , disposable shoe cover , ecg electrode disposable , nasal cannula adult , nasal cannula paediatric , pressure monitoring line 100 cm oblique 200cm male oblique female , rapid infusion set , three way stop cock , lotion povidone iodine 5 percent bottle of 100 ml , tab clinidipine 5 mg , sacubitril 97 mg plus valsartan 103 mg tab , inj mannitol 20 percent bottle of 350 ml inj , suspention enterogermina spores , tab entacavir 0 point 5 mg , antacid chewable containing aioh 3 300mg mg silicate 25 mg and simethicone 25 mg or megaldrate 480mg plus simethicone 20mg , tab chymoral forte , inj ranitidine hcl 50 mg 2 ml , sodium bicarbonate 0 point 5 gm tab , inj metoclopramide hcl 5mg per ml inj amp of 2 ml , anti haemorhoidal ointment containing betamethasone 0 point 05 percent phenylephrine 0 point 1 percent and lignocaine 2 point 5 percent tube of 15 gm with applicator , inj dicyclomine hcl 20 mg , hyoscine bromide inj 20 mg per ml 1ml inj buscopan , enema sodium phoshate ml 6 percent sod acid phoshate 16 percent pack of 100ml , pulv isabgol oblique ispaghula husk 3 point 5 gm , pulv oral rehydration salt , tab misoprostol 100mg , inj purified fsh 75 iu , tab misoprostol 25 mcg , tab oestrogen conjugated natural oestrogen 0 point 625 mg , inj oxytocin , inj magnesium sulphate , inj human insulin analouge rapid acting inj 100iu per ml recombinant dna origin 300iu disposable pen with 5 needles per pen novorapid flexpen , insulin lispro 25 percent and 75 percent insulin lispro protamine susp inj 300 iu prefilled pen , alendronate sodium 70mg tab , human chorionic gonadotrophin 2000 iu inj hcg , inj succinylchloline chloride 50 mg per ml 2 ml , inj.vecuronium bromide 4mg per ml amp of 1 ml , human insulin analogue glargine inj 100 iu per ml recombinant dna origin 300 iu disposable pen with 5 needles per pen , acyclovir ophth ointment 3 percent w by w in 5 gm tube , timolol maleate 0 point 5 percent preservative free with comod system , eye oint ciprofloxacin hcl 0 point 3 percent tube of 5 gm , eye drops gatifloxacin 0 point 3 percent bott of 5 ml , moxifloxacin 0 point 5 percent preservative free eye drops , eye drop ketorolac tromethamine 0 point 4 percent , eye drop brimonidine 0 point 1 w by v , eye drop lotepredenol , inj lignocaine hydrochloride 4 percent topical bott of 30 ml , carboxy methyl cellulose cmc 1 percent gel , eye drop ofloxacin 0 point 3 percent 5 ml bott , eye drops povidone 5 percent bott of 5 ml , eye drops prednisolone acetate 1 percent w by v bott of 5 ml , sodium chloride 6 percent w by w ointment tube of 3 gm , cream luliconazole tube of 15 gm , timolol maleate eye drops 0 point 5 percent bott of 5 ml , eye drop atropine 1 percent , oint atropine sulphate , bimatoprost 0 point 03 percent bott of 3ml , dorzolamide 2 percent plus timolol 0 point 5 percent bott of 5ml , mometasone nasal spray 50 mcg per dose bott of 10 ml , nasal decongestant adult drops xylometazoline hcl 0 point 1 percent w by v nasal drop bottle of 10 ml , xylometazoline hcl 0 point 05 percent w by v nasal solution for paed use bid details/ 2 / 101 bott of 10 ml , cetirizine syp 5mg per 5ml bott of 60 ml , domperidone syp 1 mg per ml bott of 30 ml , drop colimex dicyclomine dimethicone bott of 10 ml , syp cough linctus , iron drops paediatric each ml contains ferrous fumarate containing 10 to 12 point 5 mg elemental iron folic acid 0 point 1 to 0 point 5 mg and vit b12 3 to

CTN :39983520

24 Apr, 2025 8.22 Lacs

Bhopal - Madhya Pradesh

Tender For supply of chemicals and equipments for water testing at 5 mgd water testing laboratory, zone no. 07. - murexide (ammonium purpurate) metal indicator acs, (make - siscochem/glaxo/merck)reag. ph eur (ammonium purpurate) (make - polychem/galaxy/merck) packing size 25g, ammonia buffer solution (make - siscochem/glaxo/merck) size 500ml, ammonium acetate (make - siscochem/glaxo/merck) packing size 500g, barium chloride dihydrate for analysis emsure acs,iso, reag. ph eur (make - polychem/galaxy/merck) packing size 500g, hydrochloric acid solution 1 l (make - siscochem/glaxo/merck), sulfuric acid 0.02n solution. (make - siscochem/glaxo/merck) packing size 500 ml, certificate membrane cartridges 0.45 pore size, 47 mm filter diameter, white fitter colour, 4 bands of 150 filter/pk ( (make - siscochem/glaxo/merck), beakers 100 ml (borosil/ jsil / rivera), beakers 250 ml (borosil/ jsil / rivera), beakers 500 ml (borosil/ jsil / rivera), beakers 1000 ml (borosil/ jsil / rivera), erlenmeyer (conical) flask 250 ml (borosil/ jsil / rivera), electronic pipette controller (borosil/ jsil / rivera), mohr pipettesclass b, white marking 10ml (borosil/ jsil / rivera), serological pipettesclass b, white marking 5.0 ml (borosil/ jsil / rivera), test tube 10 ml without rim (borosil/ jsil / rivera), sodium hydroxide pellets (make - siscochem/glaxo/merck) packing size 500g, silver nitrate (make - siscochem/glaxo/merck) packing size 100g, methyl orange indicator solution 250 ml (make - siscochem/glaxo/merck), universal indicator (ph) 100 ml (make - siscochem/glaxo/merck), erichrome black-t 25 gm (make - siscochem/glaxo/merck), edta solution n/50 (make - siscochem/glaxo/merck) packing size 500ml, 100 ntu (turbidity calibration standard- formazin ) packing size 500ml, glass droper bottle 125 ml (borosil/ jsil / rivera), m7 fc agar (himedia/ galaxo/ merck) packing size 500g, measuring cylinder (borosil/ jsil / rivera) packing size 50g, glass funnel borosil 75 mm (borosil/ jsil / rivera), sodium thiosulfate anhydrous (make - siscochem/glaxo/merck) packing size 250g, phenolphthalein indicator. (make - siscochem/glaxo/merck) packing size 125g, potassium chromate (make - siscochem/glaxo/merck) packing size 500g, nitrification inhibiter [nth 600] (make - siscochem/glaxo/merck) packing size per pack, sodium hydroxide tablets [nhp 600] (make - siscochem/glaxo/merck), spectroquant prove300 cod test cell tube (4-40 mg/l) 16mm vile (make - siscochem/glaxo/merck), spectroquant prove300 cod test cell tube (500-1000 mg/l) 16mm vile (make - siscochem/glaxo/merck), spectroquant prove300 nitrate cell test (dmp) range 0.5 25.0 mg (make - siscochem/glaxo/merck), spectroquant prove300 manganese test range 0.005-2.00 mg/l mn 250 tests (make - siscochem/glaxo/merck), spectroquant prove300 bod cell test range 0.5 3000 mg/l bod 50 tests (make - siscochem/glaxo/merck), spectroquant prove300 total nitrogen cell test range 0.5 15 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 total nitrogen cell test range 10-150 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 fluoride test range 0.10 20.0 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 lead test range 0.010 5.00 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 iron cell test range 0.05 4.00 mg/l fe (make - siscochem/glaxo/merck), spectroquant prove300 sulfate cell test range 5 250 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 sulfate test range 0.5-50.0 mg/l (make - siscochem/glaxo/merck), quartz crucibles without lid packing size 150ml, ice box 15 l with handle

CTN :40003393

18 Apr, 2025 NA

Multi City - Multi State

Tender For supply of sodium silicate liquid alkaline with specific gravity

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 :39977887

15 Apr, 2025 69.1 Thousand

Anuppur - Madhya Pradesh

Tender For sypply for sodium silicate for attending dust leakage of coal discharge pipe bends and flue gas duct of 210 mw atps mppgcl chachai.

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

State Government

CTN :39933577

15 Apr, 2025 NA

Kottayam - Kerala

Tender For supply of sodium silicate

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 :39970129

15 Apr, 2025 70.8 Thousand

Kota - Rajasthan

Tender For requirement of sodium silicate lab reagent for bowl/tube mill stage- i-to-v at kstps, kota

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

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