Latest citric acid monohydrate Tenders | Government citric acid monohydrate Tenders

CTN :42599240

13 Feb, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : sch 6 laboratory chemicals, stains, reagents, etc. by tender - sch vi (supply of laboratory chemicals, stains & reagent solutions) - sch vi (supply of laboratory chemicals, stains & reagent solutions), hydrochloric acid l.r., salicylic sulphonic acid a.r., sulphuric acid a.r.assay 96-98%, mac conkey s agar with 0.15% bile salt, with crystal violet and nacl., nutrient agar - bacteriological grade, ammonium sulphate a.r., dextrose (anhydrous) a.r., diethyl ether a.r. 99% pure, formaldehyde 40% a. r. (1x 25 ltrs), isopropyl alcohol a.r. 99-100%, potassium iodide a.r. 99.8%, xylol (extra pure) a. r., elisa kits for hbs ag.(3rd generation kits)- one step sandwich elisa using monoclonal antibody & conjug-ate coated wells., hydrochloric acid commercial grade for cleaning purpose., vdrl antigen kits containing stabilised emulsions of cardiolipin lecithin & cholesterol adjusted to required sensitivity.the result should be observable under microscope., elisa kit for detection igm antibody to pathogenic leptospirosis shelf life to be one year atleast at the time of receipt of kit., ultra sensitive hbsag elisa screening test capable of detecting escape mutants., direct bilirubin kit method-jendrassik & grofs end- point method (diazotised sulphanilic acid)reagent type-liquid stable / lyophilized minimum reconstitution stability-on board : 3 days after mixing r1 & r2 linearity -10mg/dl (ce mark on kit), blood urea nitrogenmethod-initial rate uv-kinetic methodreagent type-liquid stable / lyophilized minimum reconstitution stability-45 days at 2 to 8 degreeslinearity - 250mg/dl (ce mark on kit), creatinine method-initial rate alkaline picrate method reagent type- 2reagent liquid stable / lyophilizedminimum reconstitution stability-liquid stable reagentslinearity -30mg/dl (ce mark on kit), vibrio cholerase polyvalent 01 antisera, vibro cholerae ogawa antisera, vibro cholerae inaba antisera, salmonella polyvalent antisera (a-g), salmonella group 02 antisera, salmonella group 04 antisera, salmonella group 09 antisera, colistin mic (e-test) strips, mupirocin (200mcg), antisera clostridium species, antisera e. coli o157, spore strips (bacillus steothermophilus spores for steam sterilization-10 spores), iodine crystals, rapid test for detection of hiv-1 & hiv-2 ab s and p24 antigen from serum , plasma and whole blood. specificity and sensitivity of the test should be 100% for all sample types sample volume should be lessthan 50ulno buffer addition should be required for testing of serum and plasma samples.test should be who prequalified, nitrate reduction kit, dubos broth (tween 80), phenopthalein disulphate tripotassium, yeast nitrogen base agar (twin pack), rapid detection of salmonella typhi igg/igm antibody test, rapid detection of dengue ns1 antigen & igg/igm antibody test in same card (rapid dengue duo test), rapid test to detect mpt 64 antigen of mycobacterium tuberculosis complex, the test principlecould be immunochromatography or agglutination, dengue-chikungunya rtpcr kit, potassium tellurite blood agar, rtpcr kit for detecting dengue virus, rtpcr kit for detecting influenza a, h1n1, h3n2 & influenza b virus, viral rna extraction kit - automated,magnetic bead based compatible with kingfisher flex & hi media, rapid test for crypto+giardia+entamoeba, albumin bovine serum (a. r. grade ), sterile microtitre assay plate 96 well with lid clear round bottom non treated polypropylene, f-18 fdg (to be delivered to nuclear medicine department due to short half life when ordered ), colistin microbroth dilution test (ready to use predrug-coated plates), hepatitis b virus e antigen elisa (hbeag), cefotaxime e strip (0.016- 256 mcg/ml), ceftazidime avibactum e strip (0.016- 256 mcg/ml), chloramphenicol e strip (0.016- 256 mcg/ml), class v chemical indicators strips for steam sterilizers., distilled water, hepatitis b core igm elisa, manual nucleic acid extraction kit (silica column based), meropenem

Central Government/Public Sector

CTN :43744481

11 Feb, 2026 NA

Ernakulam - Kerala

Tender For supply of citric acid monohydrate (ongc) (q3)

CTN :42567119

04 Feb, 2026 36.00 Lacs

Mathura - Uttar Pradesh

Tender For bid to ras corrigendum : providing of design installation and maintenance of educational lab - science lab; supply and installation of hardware; buyer - acetic acid, cellophane bags/butter paper, acetone, benedicts reagent qualitative, musnlin cloths, test tube brush, matchbox, ammonium hydroxide concentrate, cavity slide, cork, dropper, filter paper, acid water, glycerine, boric acid, monocot stem, fehling solution a, fehling solution b, glucose, lense cleaning solution, magnesium sulphate, robert solution, sodium chloride, sodium hypobromide, hydrochloric acid, thred, micro glass slide., coverslip, calcium nitrate, acetocramine stain, saffranine, faa (formalin aceto alcohal), alcohal, protease enzyme, lodine solution, million reagent, sodium nitrate, nin hydrin solution, concentrated nitric acid, needle, hydro chloric acid (hcl), sulphuric acid (h2504), nitric acid (hno3), 24 dnp, testing solution, carbon disulfide, formaldehyde solution, sodium chloride, sodium hypobromide solution, glucose anhydrous, test tube, test tube holder, dropper glass, glass funnel 50ml., pipette, conical flask-100ml, conical flask-250ml, conical flask-500ml, volumetric flask-100ml, volumetric flask-250ml, filter paper, glass rod, plain white labels, sodium sulphite flakes, borax, aluminum metal powder, spatula, bunsen burner, droppers, burettes, wire gauge, watch glass, spatula, tripod stand, burette stand, laboratory thermometer, balance chemical, blow pipe (iron), burette stand wooden

Central Government And Public Sector

CTN :43488061

05 Feb, 2026 NA

Chittorgarh - Rajasthan

Tender For corrigendum : supply of citric acid, monohydrate as per is 5464 (q3) , oxalic acid as per is: 501 (q3) , l-ascorbic acid (q3) , edta disodium salt (q3) , sodium nitrite as per is:879 (q3)

CTN :43762125

12 Feb, 2026 1.34 Crore

Multi City - Andhra Pradesh

Tender For supply & delivery of ready to use chemical reagents suitable for direct reading the concentrations of fluoride, nitrate, sulfate and iron in water samples (drinking) on pre-programmed and pre-calibrated colorimeters/photometers & spectrophotometers of hach make to the water testing laboratories in rural water supply & sanitation dept., in andhra pradesh.

CTN :43762138

11 Feb, 2026 68.35 Lacs

Multi City - Andhra Pradesh

Tender For supply & delivery of microbiological media enriched with chromogenic chemical substrate for isolation, differentiation, enumeration, identification and confirmation of coliform bacteria and escherichia coli in the drinking water samples and filter pads to the 112 water testing laboratories in rural water supply & sanitation dept., govt. of andhra pradesh

State Government

CTN :43594334

04 Feb, 2026 NA

Kamrup - Assam

Tender For empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20

CTN :43710121

03 Feb, 2026 NA

Bangalore - Karnataka

Tender For supply of supply of specialty chemicals : : -amino ethyl piperazine , hydroquinone , benzoyl peroxide , methanol , concentrated sulphuric acid , sodium bicarbonate , urea , citric acid monohydrate , phosphoric acid , edta tetra-sodium salt , sodium hypo-chlorite , tertiary amine , chloro acetyl chloride , n- methyl aniline

Central Government/Public Sector

CTN :43695648

13 Feb, 2026 NA

Pune - Maharashtra

Tender For supply of procurement of laboratory and consumable d d - 2 3 5triphenyltetrazolium chloride ttc , acetone , ammonium acetate , ammonium flouride , ammonium molybdate tetrahydrate , ammonium vanadate , antimony potassium tartarate , barium chloride dihydrate , boric acid powder , bromo cresol green , calcium chloride dihydrate , chloroform ethanol free , citric acid monohydrate , concentrated sulphuric acid , concentrated nitric acid , cupric sulfate pentahydrate , davardas alloy , diacetylmonoxime , dimethyl sulphoxide dmso , diphenylamine indicator , diethylenetriaminepentaacetic acid dtpa , edta , ethanol , ferrous ammonium sulphate hexahydarte , fluorescein diacetate , fluorescein sodium salt , glucose , hydrochloric acid , l ascorbic acid , magnesium oxide , maleic acid , methanol , methyl red , n phenylanthranilic acid indicator , orthopohphoric acid , perchloric acid , phenyl mercuric acetate , p nitrophenol , p nitrophenyl phosphate tetrahydrate , p nitrophenyl beta-dglucopyranoside , phenopthalein indicator , potassium chloride , potassium dichromate , potassium phosphate dibasic k2hpo4 , potassium dihydrogen phosphate kh2po4 , potassium permanganate , potassium sulphate , salicylic acid , selenium powder , silver sulphate , sodium bicarbonate , sodium carbonate , sodium fluoride , sodium hexametaphosphate , sodium hydroxide pellets , sodium thiosulfate , thiosemicarbazide , toluene , triethylamine , 1 3 5triphenyltetrazolium formazan , tris hydroxymethyl aminomethane tham , urea , whatmann filter paper no 42 dia 125 mm , whatmann filter paper no 2 dia 125 mm , whatmann filter paper no 1 dia 125 mm

Private Sector

CTN :43701910

12 Feb, 2026 NA

Jaipur - Rajasthan

Tender For rate contract for groceries & provisions, dry fruits & whole spices, imported grocery, eng. vegetables & fruits, local vegetables, frozen vegetables, chicken mutton & eggs, fresh milk & dairy products, indian & imported cut meats and seafood, cheese- indian & imp., namkeen & sweets, ice cream & kulfis, bread and bakery products, caned juices, noodles, ice cubes & blocks, tcm, mineral water, south indian products, rice, syrups, candys, soft beverage, caf breads , office stationery, printing stationery, packing supply, general & cleaning supplies, guest amenities, charcoal, uniforms & shoe, industrial salt, eng. chemical, lpg, hsd, electrical, plumbing & hardware, paint, mechanical items, water tanker, flowers, courier services, cartridge refilling, water testing, hood maintenance and duct cleaning, glass and chandelier cleaning, motor rewinding, dry/wet garbage, tent/catering & kitchen equipment hiring, pest control, fa ade cleaning, marble polishing etc.

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