Latest tetrahydrate Tenders | Government tetrahydrate Tenders

Central Government/Public Sector

CTN :43268032

31 Dec, 2025 NA

Chandigarh - Chandigarh

Tender For requirement of quotation for chemicals acryloyl chloride, 96.0% (gc), (stabilised with phenothiazine) , oxalylchloride, for synthesis , hydrofluoric acid (hf), acs reagent, 48% , n,n-dimethylformamide emplura , dimethyl sulfoxide (dmso), 99% , dimethyl sufoxide, 99.9% (by g.c.), (er/ar acs) , chloroform for analysis emparta acs , maleic acid, 98% , sulfosuccinic acid (70% solution in water) for synthesis , 2,4-bis (4-methoxyphenyl)-2,4-dithio-1,3,2,4- , dithiadiphosphetane (lawesson reagent), 90% , deuterium chloride solution, 99 atom % d , sulfuric acid for analysis emparta acs, 98% , trifluoroacetic acid-d, 99.5 atom % d , deuterium oxide, 99.9 atom % d , dimethyl sulfoxide-d6, 99.9 atom % d , polyethyleneimine, branched, mw 2,000 , drierite, without indicator, 8 mesh , iron(ii) sulfate heptahydrate, acs reagent, 99.0% , chloroform-d, 99.8 atom % d , zinc nitrate hexahydrate, reagent grade, 98% , molecular sieves, 4a, beads, 1.6-3.0mm (sodium alumino-silicate) , 2-aminoterephthalic acid 98% (t) , cysteamine hydrochloride, 95.0%(t) , calcium chloride, purum, drying agent, dehydrated, granulated, 97.0% , iron(iii)chloride hexahydrate, reagent grade, chunks, 98% , iron(ii) chloride tetrahydrate, puriss. p.a., 98.0% , ethylene glycol for analysis emparta , acetonitrile for chromatogram , hexane fraction from petroleum emplura , poly(vinylidene fluoride), average mw ~275,000 by gpc, average mn ~107,000, pellets , poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene) / polyethersulfone , 1-2-dichloroethane for analysis emparta acs , bis(2-ethylhexyl) hdehpa], 95% , phosphate , [hdehp/ , bis(2,4,4-trimethylpentyl)phosphinic [cyanex 272], 95%(t) , acid , sodium hypochlorite pentahydrate , dimethylglyoxime, 98.0%(w) , 10,12-pentacosadiynoic acid, 98% , hydrochloric acid, 37%, for analysis emsure acs, iso, reag. ph eur. , ammonium hydroxide solution , acs reagent, 28.0-30.0% or higher nh3 basis , hydrogen peroxide solution, 30% or higher (er/ar grade)

CTN :43290910

06 Jan, 2026 NA

Kannur - Kerala

Tender For supply of ammonium solution ammonium hydroxide of specific gravity , carbon tetrachloride ccl 500 ml , ammonium chloride nh4 lr , copper plate for electrolysis , zinc plate for electrolysis , qualitative filter paper , ethylene daimmine tetra acetate desodium salt , silica gel dessicant , calcium chloride fused , oxalic acid , potassium hydroxide flakes , zinc sulphate , copper sulphate , sodium chloride , conical flask 250 ml , reagent bottle with screw cap 250 ml , glass funnel , glass beaker 100 ml , glass beaker 250 ml , tissue roll , test tube brush , rubber stop cork size 02 , burette stand with heavy base rod and clamp with grip , benzene 500 ml , n hexane ar 99 500 ml

CTN :43306714

02 Jan, 2026 NA

Rajauri - Jammu And Kashmir

Tender For supply of black paint , red paint , green paint , white paint , red oxide paint , pvc laminated gypsum false ceiling panel of size 595 x 595mm x8 mm thick with water proofing film on back side , pvc elbow 20 mm , pvc pipe 20 mm 3 mtrs long , pvc conduct pipe 25 mm 10ft long , pvc bib cock 20 mm , mattress of size 1880mm x 890mm , binding wire , pbs roll , vetrified floor tiles of size 600x600x10mm thick , pvc waste pipe 32mm dia for wash hand basin , iwc one vitreous china squatting pan , ldpe sheet 30inchx30inch , synthetic hdpe sand bags khaki colour proofed of size 84 cm x 36 cm , cgi sheet 12ft x 3ft , charcoal powder , gi socket 65mm dia medium grade , gi socket reducer 25x15mm medium grade , m seal 100 gm pkt , nails 100mm long , nails 25mm long , nails 50mm long , back fill compound , welding rod 50cm long , sds screw 2 inch , nut and bolt 1 inch , hinges 100 mm , cp bip tap 20mm , gi end cap 15mm , gi end cap 20mm , gi end cap 25mm , gi socket 15mm dia medium grade , gi socket 25mm dia medium grade , ss door handle 4 inch , commercial plywood 6ft x 3ft x 12mm thick , commercial plywood 6ft x 3ft x 6mm thick , commercial plywood 6ft x 4ft x 6mm thick , gi socket 20mm dia medium grade , gi socket reducer 20x15mm medium grade , gi nipple 150mm long 20mm dia , gi tank nipple 20mm , float valve brass 20mm dia isi marked , hdpe rotational moulded polyethylene water storage tank with lid cylindrical vertical tank double layers of capacity 1000 ltr , steel pad lock door lock 75 mm size five lever with three nos of keys , steel pad lock door lock 30 mm size five lever with three nos of keys , ms j hook isi marked , gi l bend 25 mm , cp stop cock 15mm dia , cp bib tap 15 mm , urinal waste pvc pipe with funnel , window glass , oil bound distemper cream colour , thinner 800 , paint sand colour , og paint , fevicol make , paint brush of ) /bid number: gem/2025/b/7033423 * /dated: 22-12-2025 & & / bid document1 / 70size 75mm , paint brush of size 100mm , white cement , taflon tape isi marked , cartridge for dcp fire extinguisher 1 kg , aluminium dip stick 2 pt 5 mtrs long isi marked , aluminum strip 25x3mm isi marked , fire extinguisher 1 kg , fire extinguisher 2 kg , candle 20 inch x 4 pt 5 inch for ro plant , dosing chemical , sand carbon filter capcity 104 ltrs and 27 pt 5 gallon , rock salt isi marked , padestal fan 400mm , led bulb 23w , pvc insulated cable 1 pt 5 sqmm multi strand copper conductor , pvc insulated cable 1 sqmm multi strand copper conductor , pvc insulated cable 6 sqmm 2 core copper , pvc flexible wire , pvc insulated cable 4 sqmm multi strand copper conductor , pvc insulated cable 2 pt 5 sqmm multi strand copper conductor , change over switch four pole 32 amp 415v 50hz , led tube light fitting 4 ft long 36 watt complete set with electronic choke , led tube light 20 w 4 ft long , 15 amp socket , pvc caping and casing 25mm 2 mtr long , 5 amp socket , led street light 50 w , switch and socket combination 15 amp 5 pin , switch and socket combination 5 amp , switch piano type 5 amp , switch piano type 15 amp , change over switch 63 amp 2 pole on load in sheet enclosure with side handle , mcb 6 amp sp , mcb 10 amp sp , mcb 16 amp sp , mcb 32 amp dp , mcb 63 amp dp , plug three pin top 5 amp , exhaust fan 300 mm , pvc square box 4 inch x4 inch , led panel ceilling light 2 ft x2 ft recess type 36w , change over switch four pole 100 amp 415v 50hz , pvc switch board 10 inch x 12 inch isi marked , batten holder , led bulb 20 w , led bulb 15 w , led bulb 5 w , led bulb 12 w , ceiling fan condenser , insulation tape 19mm wide , angle holder , pendent holder , wooden switch board 6 inch x 4 inch , wooden switch board 4 inch x 4 inch , main switch 100 amp dp , plug 3 pin 15 amp

CTN :42755239

24 Dec, 2025 4.30 Lacs

Rajouri - Jammu And Kashmir

Tender For bid to ras supply of dglp qe dec niv eye ent aon 4 d d - eye drops tobramycin 0 point 3 percent with fluoromethalone 0 point 1 percent with bak 0 point 02 percent as preservative 5 ml , ganciclovir eye ointment 0 point 15 percent 3g , hydroxypropyl methylcellulose 0 point 3 percent hypromellose usp ophthalmic gel with sodium perborate tetrahydrate 0 point 28 mg as preservativeand carbomer 980 10 gm , hyaluronidase 1500 iu inj , inj mitomycin c 02 mg per 10 mg , inj sodium hyaluronate 16 point 5mg per ml with sodium chondroitin sulphate 40mg per ml sterile , oint d pantyhenol ophthalmic gel 5 percent w w 3g , omega 3 fatty acid cap pack of 30 tablets , scleral bandage contact lense , tab eplerenone 50 mg , tissue adhesive fibrin glue 2 ml kit , eye drops brimonidine tartrate 0 point 2 percent with brinzolamide 1 percent bak free contains ionic buffer system bott of 5ml , eye drop atropine 0 point 01 percent , proparacaine 0 point 5 percent eye drops 5ml , balanced salt solution , ear buds pkt of 100 , flourescein strips , shirmer strips , silicon sleeves for phaco probe , keratome 2 point 8 mm , malyugin ring , inj sodium hyaluronate 30mg per ml with sodium chondroitin sulphate 40mg per ml sterile , ophthalmic surgical eye pad with adhesive patch , cap tocotreinols 12 point 5 mg resveratrol 5 mg lutein 5 mg astaxanthin 4 mg ziaxanthin 1 mg zinc 12 mg pack of 30 cap , crescent knives , isotonic nasal spray containing sod chloride ip 0 point 9 percent w v purified water , oint neomycin sulphate 0 point 5 percent w w and chlorhexidine hydrochloride0 point 1 percent w w , merocel standard nasal dressing 10 cm long , merocel standard nasal dressing 4 point 5 cm long , merocel standard nasal dressing 8 cm long , tegaderm central line dressing , yankur suction set , ear suction cannula disposable assorted size , epistat double ballon catheter , durapore surgical tape 5 cm , boric acid powder bott of 10 gm , solspre saline nasal spray , tab ginkgo biloba

Central Government/Public Sector

CTN :42790867

29 Dec, 2025 7.53 Lacs

Raipur - Chhattisgarh

Tender For corrigendum : supply of diisopropylamine sigma- 471224 - 100 ml , 2- methoxy ethanol sigma - 284467 - 100 ml , dextran from leuconostoc spp. sigma - 31388 - 25g , indium tin oxide coated glass side -ito sigma- 636908-10pak , neoprene dry-box gloves z170062-1pak , aluminum oxide sigma- 229423-25g , lithium nitrate sigma- 229741-25g , nickel nitrate sigma- 72252-50g , citric acid monohydrate sigma- c1909-500g , phosphate buffered saline sigma - p4417 -50 tab , polyethylene glycol 400 for synthesis 00259 00500 , acetic acid sigma - 695092 -500 ml , sodium acetate sigma - 241245 -100g , sodium hydroxide sigma - 10649800500 - 100g , ethanol ar 99.9 percent loba - 2.5 ltr , bismuth - iii nitrate pentahydrate sigma- 467839 - 50g , aluminumisopropoxide sigma- 220418 - 100g , hydrochloric acid 35.4 percent ar loba -2.5 ltr , teflon lined ss hydrothermal reactor 100 ml , 2-propanol sigma- 190764- 1l , azo ar grade spin coating ink 25ml , ptfe syringe filter 0.2 micrometer , hydriodic acid -hi 57 percent ar 250ml , hbr acid 48 percent extra pure 500ml , cscl 99.999 percent trace metals basis 10g , pbbr2 ar grade 10g , titanium isopropoxide ar grade, 99.99 percent 25ml , titanium isopropoxide srl, 99 percent 500ml , methanol 99.5 percent extra pure 1l , 5ml syringe , nickel nitrate hexahydrate ar grade 20g , l-ascorbic acid 99 percent pure 500g , ethylene glycol 99 percent pure 500ml , rhodamine 95 percent powder 100ml , methylene blue dye content - 82 percent 25g , malachite green solution 100ml , mgcl2 acs reagent 100g , na2s2o3.5h2o acs reagent 25g , teo2 99.9 percent trace metal basis 10g , na2seo3 acs reagent 5g , naoh ar grade 98 percent 500g , zinc acetate ar grade 99 percent 250g , sncl2.2h2o ar grade 99 percent 100g , tx-100 laboratory grade 100ml , 2- methoxyethanol 99.8 percent pure 500ml , kapton tape 12 mm , kapton tape 25 mm , na2so4-238597 ar grade 500g , beaker 100 ml highly thermally stable , beaker 250ml highly thermally stable , beaker 500ml highly thermally stable , vial 10ml highly thermally stable , silver nitrate 209139 - 99 percent pure 25gm , indium tin oxide - coated glass slide size - 25 mm x 25 mm x 1.1 mm surface resistivity - 30-60 ohm per sq - 10 pkg , silver nitrate purity greater than 99 percent, form -powder - 25gm , gallium - iii nitrate hydrate purity greater than 99 percent, form - powder - 25gm , hydrofluoric acid acs reagent, 48 percent - 500ml , pedot - pss poly 3,4- ethylenedioxythiophene - polystyrene sulfonate ar grade - 25gm , polymethyl methacrylate - pmma - purity greater than 99 percent - 25gm , n- dodecyl mercapton -ddt - purity greater than 99 percent - 500ml , thioacetamide purity greater than 99 percent - 100gm , cobalt chloride hexahydrate purity greater than 99 percent - 25gm , tetracycline purity greater than 99 percent - 5gm , pfoa - perfluorooctanoic acid purity greater than 99 percent - 5gm , atrazine purity greater than 99 percent - 5gm , glyphosate purity greater than 99 percent - 5gm , selenium metal powder oxford ar, 99.99 percent - 100gm , ammonium molybdate tetrahydrate acs reagent, 99.98 percent trace metal basis - 50gm , nickel acetate tetrahydrate 98 plus percent - 100gm , ascorbic acid bioxtra, greater than99.0 percent crystalline - 25gm , aquivion - 802557-25 ml borosilicate glass, 25 ml capacity , sample glass vials borosilicate glass, 25 ml capacity , ti3alc2 max phase powder 50gm , hf2pbc max phase powder 25gm , zr2alc max phase //bid details 2 / 53 powder 25gm , ti2alc max phase powder 25gm , lif 50g , tmaoh 250 ml

CTN :42970236

26 Dec, 2025 NA

Almora - Uttarakhand

Tender For corrigendum : supply of chemicals e e -ferrous ammonium sulphate hexahydrate , ferrous sulphate , potassium dichromate , potassium permanganate , methanol , sodium fluoride , ortho-phosphoric acid , nphenylanthranilic acid indicator , calcium nitrate tetrahydrate , magnesium sulphate heptahydrate , sodium hydroxide , methyl red , bromocresol green , boric acid , sodium bicarbonate , ammonium molybdate , ascorbic acid , antimony potassium tartrate , potassium dihydrogen orthophosphate , ammonium acetate , potassium chloride , barium chloride crystals , steriswifttm disinfectant wipes , acetone , sulphuric acid , di-phenyamine indicator

State Government

CTN :43263403

15 Jan, 2026 NA

Parganas - West Bengal

Tender For repair and replacement of insulation of copper pipe line of existing vrf system at ardd building lb block salt lake kolkata

CTN :43221515

27 Dec, 2025 NA

Dehradun - Uttarakhand

Tender For supply of 4 sqmm double core pvc insulated flexible copper wire , 2. 5 sqmm single core fr pvc insulated copper flexible cable , 1. 5 sqmm single core fr pvc insulated copper flexible cable , led tube light 20w , led bulb 7 w , led bulb 9w , led bulb 15w , led bulb 20 w , 5 pin socket 6a , 5 pin socket 16a , switch 6a , switch 16a , insulation tape , combined switch and socket 16 a , angle holder , switch board 4inch x4inch pvc , switch board 6inch x4inch pvc , electric line tester , plug 3 pin top 6a , plug 3 pin top 16a , gypsum screw 2. 5inch , plastic screw bits , casing bit screw , pvc casing caping 1. 5inch , copper plate 60cm x 60cm x 3. 15mm , gi pipe with funnel fall set length 2. 5 mtr , gi strip 2 mm , charcoal , salt , bolt with nut with washer m8 x 1. 5mm x 25mm , 4 core copper cable 16 sqmm , 4 core copper cable 8 sqmm , 4 core copper cable 6 sqmm , 4 core copper cable 4 sqmm , 4 core copper cable 2. 5 sqmm , copper lug 16 sqmm , copper lug 08 sqmm , copper lug 06 sqmm , copper lug 04 sqmm , copper lug 2. 5 sqmm ) /bid number: gem/2025/b/6946900 * /dated: 17-12-2025 & & / bid document1 / 32

CTN :43207854

26 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of procurement of sea water extraction chemicals for sss v laboratory : : - ammonium chloride lr , calcium chloride dehydrate , strontium nitrate emplura , barium nitrate purified , iron iii nitrate nona hydrate purified , yttrium iii nitrate hex hydrate , stannic chloride anhydrous , tri n butyl phosphate , ammonium phospho molybate , di ammoniumoxalatemonog r , aceticacidglacial , sodium carbonate anhy lr , sodium carbomate tetrahydrate extra pure , sodium nitrate emplura , sodium hydroxide pellets lr , multi element ion chromatography anion standard solution certified fifty ml ten ppm , nitric acid about sixty nine percentage lr two point five ltrs , amber chrome tm fifty wx eight , cesium chloride

CTN :43142525

01 Jan, 2026 NA

Bilaspur - Chhattisgarh

Tender For supply of pesticide and fertilizer : :-- di - sodium octa borate tetrahydrate (boron) (q3) , 2 4 d amine salt 58 sl , cypermethrin 25 ec , chloropyriphos 20 ec 500 ml , chloropyriphos 20 ec 250 ml , imidacloprid 17 8 sl , micronutrient mixture

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