Latest buffer solution Tenders | Government buffer solution Tenders

State Government

CTN :44902154

08 May, 2026 2.00 Lacs

Delhi - Delhi

Tender For corrigendum : supply of chemical f f - plastic dropper , parafilm 4inch , whatman filter paper 1 , cuvettes of colorimeter , glass dropper with cap , boiling tube , durham tube , petri dishes disposable , glassware marking pencil 1 pkt , inoculating loop , lens paper 1 pkt , bibulous paper 1 pkt , screw cap test tubes , spreader glass , glass rods , bod incubation bottle , brown dark bottles 1ltr screw cap , micropipette 2ul , micropipette 20ul , micropipette 200ul , eppendorf tube 2ml , gloves medium , ph papers broad range and narrow range 1 each , concentrated hydrochloric acid 500 ml , hydrogen peroxide 500 ml , silver nitrate 25 gm , barium chloride 500 gm , diphenylamine 500 gm , manganese sulphate 500 gm , concentrated sulphuric acid 500 ml , potassium iodide ki 100 gm , potassium hydroxide koh 500 gm , sodium thiosulphate 500 gm , potassium dichromate k2cr2o2 500 gm , ferrous ammonium sulphate 500 gm , ortho phosphoric acid 500 ml , ammonium thiocyanate 500 gm , sucrose 500 gm , nitric acid hno3 500 ml , potato dextrose agar pda 500 gm , methanol 500 ml , chloroform 500 ml , acetone 500 ml , sodium chloride nacl 500 ml , petroleum ether 500 ml , diethyl ether 500 ml , 2 6 dcpip dichlorophenol indophenol 5 gm , sodium bicarbonate 500 gm , phosphate buffer ph 6 8 7 4 10 12 set , potassium nitrate 500 gm , n 1 naphthyl ethylenediamine dihydrochloride 500 ml , isopropanol 500 ml , acetic acid 500 ml , aniline 500 ml , phosphoric acid 500 ml , bradford reagent 500 ml , coomassie brilliant blue g250 cbb 25 gm , eosin methylene blue emb agar 100 gm , lactose broth 500 gm , double strength lactose broth 500 gm , ethyl alcohol 500 ml , ascorbic acid 5 gm , yeast extract 500 gm , iodine 100 gm , sodium hydroxide naoh 500 gm , ceric ammonium nitrate 500 gm , trichloroacetic acid 100 gm , tryptone 500 gm , agar 500 gm , triphenyl tetrazolium chloride 25 gm , peptone 500 gm , dextrose 500 gm , eosin y 30 ml , methylene blue 25 gm , dipotassium phosphate 500 gm , sodium thoisulphate 500 gm , starch agar medium 500 gm , edta 100 gm , sodium dodecyl sulphate sdc 500 gm , potassium acetate 500 gm , isoamyl alcohol 500 ml , calf thymus dna 25 mg , acetaldehyde 500 ml , perchloric acid 500 ml , glacial acetic acid 500 ml , magnesium carbonate 500 gm , standard buffer solutions ph 4 7 10 500m 1each , sodium hydrogen carbonate 500 gm , ammonium molybdate 500 gm , antimony potassium tartarate 500 gm , ammonium acetate 500 gm , potassium permanganate 500 gm , nessler s reagent 125 ml , sodium fluoride 5 gm , diphenylamine indicator 500 ml , mixed indicator 100 ml , toluene 500 ml , tween 20 50 ml , tri sodium citrate 500 gm , folins reagent 100 ml , te buffer 500 ml , tris buffer 500 gm , fehlings a b 500ml , millons reagent 100 ml , ethanol 500 ml , magnesium chloride mgcl2 500 gm , calcium chloride cacl2 500 gm , dmso dimethyl sulfoxide 500 ml , glycerol 500 ml , ampicillin antibiotic 5 gm , mercuric oxide red 100 gm //bid details 2 / 76

Central Government And Public Sector

CTN :44951273

20 May, 2026 15.48 Lacs

Multi City - Karnataka

Tender For tender document for supply of consuambles miscellaneous items - hypertonic buffered solution, with hydrogel properties for skin wounds and burns management and maintenance of moisture level, ingredients include glycerol (glycerin), sorbitan monolaurate (tween-20), tris, menthol and silver nitrate 001 percantage (w/v) non toxic, non cytotoxic, non staining 500ml, hypertonic buffered solution, with hydrogel properties for skin wounds and burns management and maintenance of moisture level, ingredients include glycerol (glycerin), sorbitan monolaurate (tween-20),tris, menthol and silver nitrate 001 percantage (w/v) non toxic, non cytotoxic, non staining 250ml, highly absorbent antimicrobial polyurethane foam dressing with hydrocolloid adhesive border for moderate to highly exuding wounds, unique 3dfit foam structure for superior absorption, waterproof and bacteria proof semi-permeable polyurethane top film, uniquely shaped design with grooves to ensure close fit to heel with dual positioning 19x20 cm, ribbin of calcium alginate dressing with 65-75 percantage guluronic acid, unique structure of calcium alginate and cmc molecules intertwined in strings resulting in local vertical absorption for managing sloughy wounds with cavity 57 percantage to 63 percantage sodium zirconium crystals impregnated with silver ion ensure continues and broad antibacterial profile for up to 7days with spin finish to prevent fiber shredding and has documented haemostatic effect 3x44 cm, calcium alginate dressing with 65-75 percantage guluronic acid, unique structure of calcium alginate and cmc molecules intertwined in strings resulting in local vertical absorption for managing sloughy wounds with cavity 10x10 cm, non adhesive antimicrobial, highly absorbent foam dressing with semi-pemeable polyurethane top layer which is waterproof and bacteriaproofunique 3d fit foam to which conforms up to 2cm to woundbed for superior absorption, manage high to moderate exuding infected chronic wounds 10x10 cm, non adhesive antimicrobial, highly absorbent foam dressing with semi-permeable polyurethane top layer which is waterproof and bacteriaproof semi permeableunique 3dfit foam to fill gap by conforming woundbed for superior absorption, for managing high to moderate exuding infected chronic wounds 20x20 cm, highly absorbent polyurethane foam dressing with hydrocolloid adhesive border for moderate to highly exuding wounds, unique 3dfit foam structure for superior absorption, waterproof and bacteria proof semi permeable polyurethane top film, uniquely shaped design with grooves to ensure close fit to rectum with dual positioning 17x17 cm, non woven dressing with wound pad 10cmx35cm, non woven dressing with wound pad 10cmx30cm, non woven dressing with wound pad 10cmx25cm, non woven dressing with wound pad 10cmx20cm, non woven dressing with wound pad 10cmx15cm, non woven dressing with wound pad 8cmx15cm, non woven dressing with wound pad 9cmx12.5cm, non woven dressing with wound pad 10cmx10cm, non woven dressing with wound pad 6cmx10cm, non woven dressing with wound pad 5cmx7.5cm, hypertonic buffered solution, with hydrogel properties for skin wounds and burns management and maintenance of moisture level, ingredients include glycerol (glycerin), sorbitan monolaurate (tween-20), tris, menthol and silver nitrate 001 percantage (w/v) non toxic, non cytotoxic, non staining 100ml, the tracheostomy tube should be soft, and flexible, made from dehp-free, medical-grade pvc. soft and flexible xl tube with adjustable neck flange with a practical push-button mechanism with cuff, embedded subglottic suction, a scale and x-ray contrast line. the tube sizes should be 7-10, without any half sizes., the tracheostomy tube should be soft, and flexible, made from dehp-free, medical-grade pvc. soft and flexible tube with adjustable neck flange with a practical push-button mechanism with cuff, embedded subglottic suction, a scale and x-ray contrast line. the tube sizes should be 7-10, withou

Central Government/Public Sector

CTN :44993425

15 May, 2026 NA

Bharuch - Gujarat

Tender For supply of lab chemicals c c - acetic acid glacial , 1-amino-2-naphthol-4-sulphonic acid , ammonia buffer solution , ammonium chloride , ammonium ferrous sulphate , ammonium ferric sulphate , ammonium molybdate , barium chloride , buffer tablet ph 7.0 , buffer tablet ph 9.2 , buffer tablet ph 10.01 , cuvettes quartz , edta , eriochrome black t , hexamine , hydrochloric acid , mercuric sulphate , iso propyl alcohol , nitric acid , p-dimethylamino benzaldehyde , potassium chloride , potassium chromate , potassium dichromate , potassium hydroxide pellets , potassium iodide , potassium permanganate , phenolphthalene indicator , sodium thiosulfate , sodium azide , silver nitrate , sodium bicarbonate , sodium meta bisulphite , sodium meta silicate , sodium persulfate , sodium disulphite , toluene , whatman filter paper no 42 dia 125 mm , iodine , glycerol ak , rhodizonic acid sodium salt , xylene

Central Government/Public Sector

CTN :44959191

12 May, 2026 NA

Nagpur - Maharashtra

Tender For tender for supply of fine chemicals d d - amino hydroxy naphthalene sulfonic acid , 2 pyridylazo resorcinol par ar gr , ammonium molybdate ar 1kg , ammonium thiocyanate ar gr excelar , barium chloride gr 500gm , buffer solution ar , buffer solution gpr 500ml , chlorotex reagent liquid ar , combititrant 2 karl fischer 1ml 2 mg h2o , edta n 50 solution 500ml pack , hydrofluoric acid ar 48 1l , indicator soln universal , iodine crystal ar gr excelar emparta , methanol ar gr excelar emparta 500ml , nitric acid gr 2 5l , n pentane ar gr excelar emparta 1l , 0 01 water standard , potassium iodide ki ar gr excelar , silver nitrate ar gr excelar emparta , sodium acetate anhydrous ar gr excelar , sodium azide ar 100gm , sodium bisulfite , sodium borohydride ar gr excelar emparta , sodium chloride ar gr excelar emparta , sodium hydroxide pellets gr 500gm , sodium meta bisulphite ar , soln reagent merck 1 88020 1000 , petroleum ether ar gr excelar emparta , mercuric sulphate ar gr excelar emparta , sulphuric acid h2so4 trace met gr emsure , toluene ar gr excelar emparta , tripyridyltriazine ar 5gm , triethanolamine ar gr excelar emparta , hexane ar gr excelar emparta 2 5l bottle , potassium hydroxide ar 5kg bag , ammonium molybdate ar 1kg , oxalic acid c2h2o4 ar gr excelar emparta , hydrochloric acid ar gr excelar emparta , sodium meta bisulphite ar , buffer solution ar , buffer solution gpr 500ml , buffer solution ar 500ml , chlorotex reagent liquid ar , sodium sulphite ar gr excelar emparta

CTN :44956432

14 May, 2026 NA

Kalpakkam - Tamil Nadu

Tender For supply of combimethanol solvent for volumetric karl fischer , buffer solution for strong acids for karl fischer titration as per tech spec annx attached , imidazole , combititrant 5 as per tech spec annx attached

State Government

CTN :44902148

06 May, 2026 2.00 Lacs

Delhi - Delhi

Tender For supply of chemical e e - beaker , conical flask , conical flask with lid , burette , test tubes , funnel glass , reagent bottle , cork , dropper , petri dish , watch glass , cavity blocks , haemocytometer , haemoglobinometer , thermometer , forceps , surgical scissors , needle with plastic handle , brush , test tube stand , glass rod stirring rod , magnetic stirrer beads , coupling jar , measuring cylinder , boiling flask , plastic test tube stand , micropipette stand , centrifuge tube stand , spirit lamp , disposable petri dishes , volumetric flask , insulin pricking needles , eppendorf tube stand , t-loop , heparin coated blood collection tubes , pricking needles , lancet , filter papers , spatula , ammonium molybdate , stannous chloride , monopotassium phosphate , creatinine , picric acid , ammonium sulphate , ammonium hydroxide , acetoacetic acid solution , ferric chloride , isopropanol , tris , edta , sds , agarose , manganese ii sulphate monohydrate , potassium iodide , silver nitrate , phenolphthalein indicator , edta disodium salt , ammonia buffer solution , hydroxylamine hydrochloride , ethyl alcohol , ammonium chloride , ammonium hydroxide pellets , magnesium salt of edta , ammonium oxalate , potassium permanganate , giemsa powder , giemsa stain solution , crystal violet , methanol , sodium phosphate dibasic , potassium phosphate monobasic , potassium nitrate , barium chloride , sodium citrate , copper sulphate , sodium carbonate , eosin yellow powder eosin y , methylene blue powder , magnesium sulphate , agar , propionic acid , benzoic acid , calcium chloride , safranin o , egg albumin flakes , paraffin wax cubes , hematoxylin , glucose estimation kit , ethanol , boric acid , gentian violet , leishman stain , ethidium bromide , manganous ii sulphate monohydrate , cholesterol estimation kit chod-pod ) /bid number : gem/2026/b/7440423 * /dated: 15-04-2026 & & / bid document 1 / 86

Central Government And Public Sector

CTN :44896452

06 May, 2026 NA

Belgaum - Karnataka

Tender For supply of rat triglyceride tg elisa kit , absolute ethanol laboratory grade , keychain with name tag labelstwo side id label and split ring plastic , absolute ethanol laboratory grade , surgical spirit , alcohol based hand sanitiser , alanine aminotransferase , ast activity assay kit , alkaline phosphatase assay kit , gshglutathione , urea bun colorimetric , total bilirubin tbil colorimetric assay kit , vibrio cholerae inaba bd 224301 , salmonella o antiserum poly ai factor 116 bd222641 , vibrio cholerae antiserum ogawa bd224311 , vibrio cholerae antiserum poly bd224321 , gentamicin sulphate , proteinase k solution20mgml , cation adjustedmhb , 50x tae buffer , syber safe dna gel stain 10000x in dmso , ezkill mycoplasma elimination kit , tryphan blue cell culture tested , collagenase type ii , lactophenol cotton blue , gelatin , dimethyl sulfoxide , immobilon p pvdf membrane , lipopolysaccharides from escherichia coli , ammonium bicarbonate bioultra 995percentage t , complete mini protease inhibitor cocktail , taq dna polymerase with standard taq buffer , 10 mm dntps mix n0447l , rneasy mini kit 50reactions , qiagen onestep rtpcr kit 100 , pcr purification kit , gel extraction kit , blood dna extraction kit , viral rna extraction kit , dispase ii , attachment factor 4z0210 , ammonium per sulphate , rat tumor necrosis factor elisa kit , af hdl and ldlvldl assay kit , triton 100 , phosphatase inhibitor , paraformaldehyde , cell strainer 70 um , histopaque1077 , nystatin mycostatin for cell culture , rna zap , freezing media , silymarin , temed , 111333hexafluoro2propanol hfip extrapure 99percentage , sodium hypochloride 4percentage , trypan blue for tissue culture , sodium caesinate , polyllysine hydrobromide pll hbr 70150kda , thiazolyl blue formazan mtt formazan , ethiyl acetate , depc treated nuclease free water , phenolchloroformisoamyl alcohol 25241 ph 80 for molecular biology , ciprofloxacin , hexane bottle , glycerol bottle , collagen , xylene extrapure ar , ethylene glycol , cdna synthesis kit 6110a , one step tb green primescript rtpcr kit ii perfect real time , protein molecular weight marker 200 lanes , pbs powder , formaldehyde solution , labolene for cleaning lab glassware , syber safe dna gel stain , human endothelial sfm , medium 199 hepes , dpbs no calcium no magnesium , fetal bovine serum certified heat inactivated , dmem high glucose , dmem powder high glucose , dmem , 47mm grade 41 circle filter paper , penicillinstreptomycin 10000 uml , trypsin 025percentage edta , fetal bovine serum , rpmi 1640 medium gluta max , goat antirabbit igg h l crossadsorbed secondary antibody alexa fluor 488 , 10 tris buffer solution , 1m tris hcl , pageruler plus prestained protein ladder 10 to 250 kda , supersignal west pico plus chemiluminescent substrate , aadacl2 polyclonal antibody , pierce bca protein assay kits , livedead baclight bacterial viability , penicillinstreptomycin solution , hexane , pbs sterile , twist amp basic kit //bid details 2 / 79

CTN :44537969

16 Apr, 2026 NA

Sagar - Madhya Pradesh

Tender For corrigendum : supply of chemicals for quality assurance laboratory at bpcl bina refinery e e - 1 10 phenanthroline , 1 2 dimethoxyethane c4h10o2 , 1 amino 2 naphthol 4 sulfonic acid , 1 butanol ch3 ch2 3oh , acetone sq pn q3351c , ammonium acetate ch3coonh4 , ammonium chloride nh4cl , ammonium persulfate , bromophenol blue ar 5 gm pack , bromothymol blue indicator , buffer solution ph 4 , buffer solution ph 7 , buffer solution ph 9 , cadmium acetate dihydrate ch3coo2cd 2h2o , cadmium sulfate hydrate 3cdso4 8h2o , calcium carbonate precipitated , calcium chloride cacl2 2h2o , carbon disulfide gr cs2 hill , carbon tetrachloride ccl4 , chem lab dextrose arorgrorextra pure , chem lab di sodium hydrogen phosphate , chem lab magnesium chld arorgrorextra pure , chem silica gel 100 200 mesh , chlorotex reagent , combicoulomat fritless , cyclohexene c6h10 , cyclopentane c5h10 93deg c , dibutyl sulfide c8 h18 s , di sodium hydrogen phosphate anhydrous , di sodium tartarate lab chem , edta di sodium salt dihydrate , eriochrome black t , ethanol hplc grade , ethylene glycol c2h6o2 , extran ma02 neutral 60755350001730 , ferric chloride anhydrous , ferroin solution , gelatin purified , glycerol , glycerol 2point5litre , glycine gr h2nch2cooh , hexamine , hydrochloric acid 35 percent , hydroxylammonium chloride gr nh2oh hcl , iodine , iodine monochloride icl , isooctane pure ch3c ch3 2ch2ch ch3 ch3 , karl fischer solution 10925805001730 , lead ii oxide pure pbo , lead nitrate pb no3 2 , lead ii acetate trihydrate ch3coo2pb3h2o , magnesium nitrate hexahydrate , magnesium oxide light casn 1309 48 4 , magnesium sulfate heptahydrate , mercuric chloride lab chem , ) /bid number : gem/2026/b/7370453 * /dated: 18-03-2026 & & / bid document 1 / 63 & & ' ' /item category mercuric sulphate lab chem , mercury ii sulfate , methanol dried ch3oh , methyl orange indicator c14h14n3nao3s , methyl red indicator c15h15n3o2 , naphthalene , n heptane ch3 ch2 5ch3 , n hexadecane c16h34 , n hexane c6 h14 , ortho cresol red indicator c21h18o5s , ortho xylene , ortho phosphoric acid 88 percent , oxalic acid dihydrate gr cooh 2 2h2o , patton and reeders reagent , petroleum ether , phenanthrene f by synthesis 8point22122point0100 , phenolphathalin indicator powder , potassium bromide , potassium carbonate , potassium chromate gr k2cro4 , potassium dichromate k2cr2o7 , potassium di hydrogen phosphate kh2po4 , potassium ferricyanide , potassium hydrogen carbonate gr sq , potassium hydrogen phthalate c8h5ko4 , potassium hydroxide koh , potassium iodate kio3 gr , potassium iodide kl , potassium mono hydrogen phosphate k2hpo4 , potassium nitrate , potassium permanganate kmno4 solid , potassium sulfate , potassium thiocyanate , silicon oil for cannon cav 2100 , silver nitrate agno3 , silver sulfate ag2so4 , sodium acetate anhydrous , sodium acetate trihydrate 95to98 percent , sodium azide lab chem , sodium bicarbonate granular , sodium carbonate 98point5 percent na2co3 , sodium chloride , sodium hydroxide naoh flake solid , sodium nitrate nano3 white crystal , sodium nitrite nano2 , sodium sulfate anhydrous na2so4 , sodium thiosulfate pentahydrate , stannous chloride , starch soluble gr , toluene c7h8 0point86kg per m3 , toluene emplura , toluene hplc grade , triethanolamine emplura n ch2ch2oh 3 , universal indicator , xylene c6h4 ch3 2 , zinc sulfate heptahydrate znso4 point7h2o , glacial acetic acid ch3cooh

Central Government And Public Sector

CTN :44339965

04 Apr, 2026 NA

Chittorgarh - Rajasthan

Tender For corrigendum : tender for supply of hach make kto 5500sc silica reagent set , model 5500 silica , hach make 4.0 n sodium hydroxide , biotector base , model b3500c , hach make 6.0 n sulfuric acid , 350mg/l mn , biotector acid , model b3500c , hach make electrolyte 100 ml for 9187 chlor , hach make kto ph buffer solution kit 500ml , model ph buffer , hach make stablcal std , 20 ntu 500ml , type turbidity reagent , hach make kit , lcd display , sc200 replacement , model sc200 , hach make ckt bd assy , sd board , sc200 , hach make kit , digital sensor , connector , hach make keypad , sc200 controller , model sc200 , hach make cable , flat ribbon , 50 ckt .5mm pitch , 6 inches , hach make sc200 leitfahigkeits modul , hach make kit , power supply ac/dc , sc200 replacement , hach make kit , fuse replacement 1.6a , sc200 ac/dc , hach make aa ee si ckt bd assy , analytics , process analyzer , model 5500sc , hach make si cable assy , reagent valve , process analyzer , model 5500sc , hach make ee cable assy , air compressor , process analyzer , model 5500sc , hach make si cable assy , pinch valve , 2 way , nc , process analyzer , model 5500sc , hach make cable assy , ac power , process analyzer , model 5500sc , hach make ckt bd assy , colorimeter , silica , process analyzer , model 5500sc , hach make assy , colorimeter , silica , model 5500sc , hach make kit , maintenance , 5500sc , silica , six channel , model 5500sc , hach make vv fuse , 5a 250v slow-blow 5 x 20mm , model 5500sc , hach make fuse , 1.6 a 250v 5mm x 20mm , model 5500sc , hach make si cable assy , leak detector , model 5500sc , hach make cable assy , lower door , process analyzer , hach make si ckt bd assy , leak detector , 5500sc amc , hach make ee cable assy , motor , process analyzer , model 5500sc , hach make si cell , colorimeter , process analyzer , model 5500sc , hach make filter , 810 nm 1/2 inch , model 5500sc , hach make dd oxygen concentrator pressure , model b3500c , hach make dd oxygen concentrator pressure relief valve , hach make power supply ac-dc 5v , hach make replacement membranes for 9187 elec , model 9187sc , hach make electrolyte 100 ml for 9187 chlor

State Government

CTN :44414639

30 Mar, 2026 NA

Mungeli - Chhattisgarh

Tender For corrigendum : supply of calcium solution , sodium chloride , sodium carbonate , buffer solution ph 4.0 , 8 buffer solution ph 7 , buffer solution ph 9.2 , potassium chloride , sodium hydraoxide , edta , murexide pure , erichrome black-t , ammmonia buffer , silver nitrate , laboline liquid , mixed indicator , membreme filter paper , buret glass burette , digital wight balance , conical flask 250 ml , ph meter , dry fix scale , future pippet stand , nessler cylinder with stand , baillar borosicate , color buretters automatic , buretet stand , value metric flask , measurmering cylinder , calcium standard (q3)

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