Latest tetramethylammonium hydroxide Tenders | Government tetramethylammonium hydroxide Tenders

CTN :44560679

23 Apr, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply of integrated science lab equipment/kit - wire gauze, kipp’sapparatus, daniel cell chart, laclanche cell chart, acetone, acetic acid 100ml, acetocarmine soltuion-125ml, aluminium chloride, aluminium carbonate, aluminium metal turning 100gm, ammonium hydroxide(ammonia)-100ml, ammonium sulphate, aniline(for synthesis), arsenic trichloride, arsenic sulphate, bromine water, biuret reagent-125ml, borax carmine solution125, aqueous solution)-125ml, boric powder 100gm, buffer capsules ph-4.0-10pcs, buffer capsules ph-7.0-10pcs, buffer capsules ph-9.2-10pcs, calcium chloride 100gm, calcium carbonate precipited, calcium sulphate, chloroform 100ml, cobalt chloride-100gm, cobalt nitrate-100gm, copper sulphate 100gm, copper chloride, copper metal turning-100gm, glucose powder, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, ammonium chloride, barium carbonate, barium chloride, barium sulphate, edta di sodium salt-100gm, bendict's solution 100ml, 2,4-dinitrophenyl hydrazine-25gm, complement of set, subset and superset, de morgans's law, distributive laws, decoding relations and functions, trigonometric function (cos x), trigonometric function (tan x), principal of mathematical induction, complex numbers, permutation and combination, arithmetic mean and geometric mean, three dimension, limit and continuity, inverse trigonometric function ( sin-1), inverse trigonometric function (cos-1), inverse trigonometric function (tan-1), inverse trigonometric function (sin x and sin-1x), rolle’s theorem, lagrange’s mean value theorem., increasing and decreasing, maxima and minima., integral, ????→. (????̅ × ????→), intersection of two planes, plane passing through the line of intersection of two plane, angle between two planes, linear programming, probability, conductive and non conductive materials, electric generator, convection heat transmission by conduction, working dc motor fleming’s left hand rule, convergent and divergent rays light -reflection and refraction, pinhole camera, laboratory stand, steel roller, induction coil ( 10 mm spark ), sonometer, double concave lens, double convex lens, drawing board, led, pn junction diode, transformer model, ic, transistor, meter scale, jockey, manganin wire, pins, plumb line (small size), potentiometer, wire gauze, capacitor, zener diode, bread board, banana plug connecting wire, crocodile clips, graphs paper, led torch, pn junction diode characteristics apparatus apparatus, zener diode characteristics apparatus, ping pong ball, g clamp 3”, polaroid, candle, block & tackle apparatus, screw driver, micrometer chart, vernier callipers chart, resistance colour coding chart, vernier calipers, screw gauge, glass slab, prism, magnetic compass, bar magnet, multimeter, resistance box, meter bridge, inclined plane, mirror strip with plastic holder, volt meter with stand, galvanometer, leclanche cell, ammeter with stand, battery eliminator, variable power supply, connecting wires, concave mirror, convex mirror, ohms law apparatus, plug key, plug key, rheostat, u‟ shaped magnet, bob with hook, copper calorimeter with stirrer, daniel cell, electronic balance, soldering kit, soldering mat, measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, student microscope with light source, dissecting microscope, nervous system chart, muscle system chart, human eye chart, human excretory chart, skin chart, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., tripod stand, cavity block, rubber cork

Central Government/Public Sector

CTN :44653313

23 Apr, 2026 NA

Kalol - Gujarat

Tender For corrigendum : supply of acetic acid glacial ar , ammonia solution , ammonium chloride , chlorofrom , edta solution , hydroxyl amine hydrochloride ar , methanol ar , petroleum ether , potassium dichromate ar , sodium acetate ar , sodium hydroxide , sodium sulphate , 1,10-phenanthroline , hexamine ar , hydrazine sulphate , sodium sulphite ar , pot. permanganate , sulphuric acid , buffer capsules ph 4.0 , buffer capsules , ph 7.0 , buffer capsules , ph 9.2 , calcium chloride , iso octane spectroscopic grade , ph paper , xylene analar , methyl orange indicator , phenolphthalein indicator ar , edta disodium salt ar , ammonium ferrous sulphate , silica gel , potassium chloride a.r. , silver nitrate , acetone ar , potassium chromate , toluene ar , ethyl methyl ketone , hexamethylene tetra-amine , eriochrome black-t , calcium carbonate a.r grade , nitric acid ar , potassium thiocyanate ar , potassium hydroxide , n-heptane , barium chloride , hexane , iso propyl alcohol , silver nitrate solution , silicon grease , sodium chloride , sodium accetate trihydrate

CTN :44932031

28 Apr, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of ammonia donor for cyanide free cadmium plating solution similar to safe plate ammonia donor of m/s

State Government

CTN :44455142

28 Apr, 2026 NA

Manuguru - Telangana

Tender For corrigendum : supply of ammonia solution annual repair grade 25 l (about 25 percent nh3)for the financial year 2026-27

Central Government/Public Sector

CTN :44895965

06 May, 2026 NA

East Khasi Hills - Meghalaya

Tender For supply of reagents for biochemistry and anatomy e e - rbc pipette , wbc pipette , hb estimation box , rbc fluid 500ml , wbc fluid 500ml , leishmans fluid 500ml , filter paper , abo reagent kit anti a anti b and anti d igg and igm 10ml each , neubauer chamber , capillary tube 1mm , n10 hcl 1l , sterile swab sticks with tube or culture swab stick , alpha napthol 100gm , benedicts qualitative reagents 500gm , iodine 100gm , ammonium sulphate 500gm , barium chloride 500gm , fructose 500gm , d-glucose 500gm , sodium carbonate 500gm , picric acid 500gm , copper sulphate 500gm , resorcinol 250gm , tri-sodium citrate 100gm , ammonia solution 500gm , egg albumin 500gm , magnesium 500gm , sodium tungstate 100gm , creatinine powder 100gm , sodium sulphate 500gm , ammonium molybdate 100gm , sodium hydrogen arsenate 25gm , sodium bicarbonate , potassium sodium tartrate 500gm , potassium oxalate 250gm , sodium acetate 500gm , disodium hydrogen phosphate 500gm , trichloroacetic acid 500gm , potassium iodide 100gm , sulphur powder 500gm , sodium nitroprusside 250gm , ninhydrin 125gm , molybdic acid 500gm , naoh sodium hydroxide 500gm , silver nitrate 500gm , magnesium sulphate 500gm , diacetyl monoxide 25 gm , thiosemi carbazide 500gm , agarose 100gm , triss 10gm , bromophenol blue 500gm , amido black 500gm , mercuric chloride 25gm , dna extraction kit , radial immunodiffusion kit , elisa ana kit 96 test , tlc silicon plate , amino acid kit of 23 items set , orthophosphoric acid 500ml , methanol 500gm , ethanol 500 ml , acetone 500ml , liquor ammonia or nh3 solution , butanol 500gm , hydrochloric acid conc hcl 500gm , glacial acetic acid 500gm , sulphuric acid h2so4 500gm , alanine 25g , alpha ketoglutaric acid 100g , anilino-1-naphtalene sulphonic acid 100 gm , disodium hydrogen arsenate 500g , o cresolphthalein calcium base reagent 500g , sodium sulphite 500g , sodium bisulphite 500g , ferric chlorite 500gm , dietylamine //bid details 2 / 66

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

State Government

CTN :44902153

06 May, 2026 2.00 Lacs

Delhi - Delhi

Tender For supply of chemical e e - ammonia solution , amm. ferous sulphate , aluminum chloride , acetone , aniline , acitic anhydride , acitic acid glacial , acetanilide , acetyal acetone , biusmuth carbonate , s benzyal thiouranium sbt , bromobenzeen , benzamide , benzoyal chloride , carbon tetra chloride , comphor , calcium chloride fused , m dinitro benzeen , feric chloride , hydrochloric acid ar , led carbonate , manganese chloride , magnisium sulphate , manganese acetate , methyal acetate , nitro benzeen , nitric acid lr chaudhry chemicals , nitric acid ar , 1 naphthaylamine , ortho phosporic acid , pot iodide , sodium sulphate , sodium carbonate , sodium sulphite , sodium hydroxide , sulphuric acid , sodium sulphide , sodium borohydride , sucrose , zinc chloride , zirconyle nitrate , p aminophenol , diammonium hydrogen phosphate , zirconyl chloride octahydrate , vitamine b2 tablets riboflavin , hydroxyapatite sample powder , carboxymethyl cellulose , beaker 100 ml , beaker 250 ml , beaker 400 ml , burret clamp , burret 50 ml , clamp with bosshed universal 9inch rod , conical flask 150 ml , conical flask 250 ml , dropper glass 6 inch , desicater with lid , dropper pvc 500 pc per box 3 inch , filter paper blotting paper ream 500 sheet , funnel 2 inch , filter paper 100 sheat 46x57 , filter paper circular whatman no 1 , pair of tong iron iron , volumatric flask 100 ml , spatula steel 6 ) /bid number : gem/2026/b/7440476 * /dated: 15-04-2026 & & / bid document 1 / 47

CTN :44915564

07 May, 2026 5.12 Lacs

Mumbai - Maharashtra

Tender For supply of 1 octane sulphonic acid sodium salt , potassium iodide ar , ammonia solution , citric acid anhydrous ar , tetrabutyl ammonium hydroxide , carbon disulphide ar , pepsin , n hexane hplc grade , anhydrous ethanol ar , ammonium pyrrolidine thiocarbamate , n n diisopropyl ethylamine ar , sodium nitrite ar grade , methanol specially dried , trisodium phosphate ar grade , methanol hplc grade , hydrofluoric acid ar grade , hydranal solution , butyl chloride hplc grade , 14 dioxane ar grade , blue litmus paper

CTN :44846049

01 May, 2026 5.02 Lacs

Guntur - Andhra Pradesh

Tender For supply of chemicals and certified reference materials d d - acetic acid- glacial-aldehyde free , acetic anhydride , acetone , alkali blue 6b , ammonia solution , ammonium oxalate , ammonium thiocyanate , antimony trichloride- ar grade , barbituric acid ar grade , barium hydroxide ar grade , boron trifluoride bf3 , bromine liquid , bromophenol blue ar grade , calcium chloride fused ar grade , chloroform , copper strips , copper sulphate , diethyl ether , ferric ammonium sulphate , ferric chloride , ferrous sulphate , furfural , glycerol , hexane hplc grade , hydrochloric acid ar grade , hydrogen peroxide , iodine resublimed , iodine monochloride vials , iso amyl alcohol , iso propanol hplc , methanol ar , methyl orange indicator , methyl red indicator , methylene blue , olive oil ar grade , paraffin liquid ar , p-toluidine ar grade , petroleum ether 60-80c ar grade , picric acid , potassium chromate , potassium dichromate , potassium hydroxide , potassium iodide , potassium permanganate , silver nitrate , sodium carbonate , sodium potassium tartrate , sodium sulphate anhydrous , sodium thiosulphate , sulphuric acid , tartaric acid , toluene-rectified , whatman filter paper no 4 , whatman filter paper no 42 , ninhydrin ar , phenol , 1- bromonaphthalene crm , piperine crm

CTN :44788098

28 Apr, 2026 2.47 Crore

Mangalagiri - Andhra Pradesh

Tender For notice inviting tender for supply of reagents and consumables for hematology and clinical pathology on rate contract basis for a period of 02 (two) years - name of items, may grunwalds solution modified, methanol anhydrous ar dry solvent, brilliant crystal blue, sodium metabisulphite extrapure ar, acs 98%, jerrican, jerrican, jerrican, glass marking colour pencil (white), glass slide marking marker (red)., glass marking diamond pencil, cover slip 22x 22 mm, glass rod, staining trough and cover with slide rack, staining trough and cover with slide rack, coplin jar (polypropylene), paraffin liquid light (mineral oil light) extrapure, 25-80mpas with ecovadis certificate, lens cleaner for microscope, slide carrying box, watch glass, platelet diluting fluid, edta tetrasodium salt dihydrate extrapure ar, 99% with ecovadiscertificate, esr tube sodium citrate 3.8% ( black cap)1 pack =100 pcs, vacutainer needle holder 1 pack =100 pcs (compatible with all vacutainer tubes and needles, including safety needles, safety lock blood collection sets and push button blood collection sets and also compatible with blood culture bottles it should be usfda certified batch wise sterility/pyrogenicity/toxicity certificate should be given), vacutainer flashback needle, vacutainer flashback needle, vacutainer flashback needle, needle 20g 1.5 inch, needle 21g 1.5 inch, needle 22g 1.5 inch, needle 23g 1 inch& 1.5 inch, needle 25g 1 inch, 2ml syringe box, 20 ml syringe, 50ml syringe, ria vials, test tube borosilicate graduated -, test tube borosilicate graduated -, test tube stand, test tube stand, test tube holder with wooden handle for holding test tubes, test tube holder with wooden handle for holding test tubes, dropping bottles 4-ounce brown glass, dropping bottles 4-ounce brown glass, eppendorf tube 5 ml, filter paper imported size 46x57cm ((whatman), filter paper ordinary sheet, filter paper (whatman/thermofisher no 1), surgical mask, stainless steel bone marrow biopsy needles, stainless steel bone marrow biopsy needles, stainless steel bone marrow biopsy needles, stainless steel bone marrow biopsy needles, stainless steel bone marrow biopsy needles, stainless steel bone marrow aspiration needles, stainless steel bone marrow aspiration, stainless steel bone marrow aspiration, stainless steel bone marrow biopsy needles, stainless steel bone marrow biopsy needles, methylated spirit, 3,3-diaminobenzidine (dab) pure, 98% with ecovadis certificate, neutral red extrapure ar, 60% with ecovadis certificate, oil red o, 75% with ecovadis certificate, litmus blue indicator papers with ecovadis certificate, litmus red indicator papers with ecovadis certificate, sulfur precipitated pure, 98%, hydrogen peroxide, rothera s powder mixture, barium chloride, nigrosin stain, disposable pastuer pipettes 3 ml, pediatric torniquet free size, round band aid pack, blood vacutainer transportation box 100 capacity, pediatric vacutainers sodium citrate 3.2 %1 ml, plastic trays, sterile lancets pediatrics, capillary tubes pack, leishman stain powder practical grade, giemsa stain, jenner wright giemsa stain kit, slide carrying box, 5ml syringe, 10 ml syringe, cotton roll - 500 gms, sterile latex gloves 6.0, sterile latex gloves 6.5, sterile latex gloves 7.0, sterile latex gloves 7.5, nitrile goves gloves free size, capped falcon tubes-15 ml, dropping bottle, eppendorf tube 2 ml, eppendorf tube 0. 5 ml, filter paper (whatman/thermofisher no 1), plastic disposable apron, safety goggles, povidone iodine (betadine), surgical gauge piece roll, sodium chloride acs, 99.9% with ecovadis certificate, periodic acid acs, 99% with ecovadis certificate, sudan b stain kit, ph paper wide range (1-14), urine collection containers (sterile) 30 ml, urine dipsticks for protein and sugar, urine ketone strips (uristic), sulphosalicylic acid, sodium nitroprusside dihydrate extrapure ar, acs 99% with ecovadis certificate, 25 % liquid ammonia, benedicts reagent with ecovadis certificate, fouchet

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