Latest screen cleaner Tenders | Government screen cleaner Tenders

CTN :42739280

27 Nov, 2025 NA

Lucknow - Uttar Pradesh

Tender For corrigendum : supply of medical store expendable items d d -bioplast sheet, 1. 0 mm , bioplast sheet, 1. 5 mm , bioplast sheet, 2. 0 mm , crown and bridge metal np alloy for box of 1 kg , crown and bridge spacer die 20-30 ml bottle with thinner , crown and bridge wetting agent bottle of 01 litre , dust collecting bag , sintered diamond burs for grinding metal for shp assorted set with minimum 10 component enlisted as pvms 10032001-10032010 , cobalt chromium metal , investment for cobalt cromium , adhesive resin for 3d printer complete denture , cold mould seal , teeth acrylic cross linked set of 28 complete comprising one set each of upper and lower anterior teeth and one set each of upper and lower posterior teeth , teeth anterior acrylic cross linked lower set of 6 , teeth anterior acrylic cross linked upper set of 6 , teeth posterior cross linked, acrylic set of 16 upper and lower. , wax blue for inlay , expansion screw upper pkt of 10 , expansion screw lower pkt of 10 , roto motion 0. 6 bur cad cam , roto motion 1. 0 bur cad cam , roto motion 2. 5 bur cad cam , keramik bearbeitungs set ceramic tool kit , silicon duplication material , wax pattern kit , electrolytic polishing liquid , die harder for all ceramic , die harder for cpd , all ceramic investment powder , all ceramic investment liquid , plungers for all ceramic crown fabrication , occlusion wax carbon free , ceramic porcelain brushes , zirconia blanks ht multilayer shade a1 size 98 x 18 mm , zirconia blanks ht multilayer shade a2 size 98 x 18 mm , zirconia blanks htmultilayer shade a3 size 98 x 18 mm , zirconia blanks ht multilayer shade a3. 5 size 98 x 18 mm , zirconia blanks ht multilayer shade c2 size 98 x 18 mm , zirconia blanks ht multilayer shade b2 size 98 x 18 mm , zirconia blanks ht multilayer shade c1 size 98 x 18 mm , zirconia blanks ht multilayer shade c3 size 98 x 18 mm , occlusion spray blue 75 ml , occlusion spray red 75 ml , base paste , polishing brush cup nylon bristles //bid details2 / 39

CTN :42882090

13 Dec, 2025 NA

Chennai - Tamil Nadu

Tender For supply of vanillin 100 gm pack merck 8. 18718. 0100 , 2-nitrophenol 500 gram pack loba 05000 , 4-nitrophenol 500gram pack loba - 05015 , potassium ferricyanide 100 gram pack loba - 05359 , silver nitrate 25 gram pack merck 1. 93200. 0027 , cobalt ii chloride hexahydrate 100 gram pack loba - 02893 , potassiumdichromate 500 g pkmerck emplura1-93615 0521 cas no7778 50 9 , nitro benzene 500 ml pack loba 04936 , p-nitro aniline 100 gram pack loba 04928

CTN :42911418

27 Nov, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of cattle raw material di-calcium phosphate ,calcite powder 200 mess ,copper sulphate ,zinc sulphate (zn-(min33) ,managanese sulphate ,cobalt sulphate ,ferrous sulphate ,zinc glycinate zn(min)-15% ,copper glycinate cu(min)-15% ,managanese glycinate ,mn(min(15% ,potassium iodine ,magnesium oxide (mg min 52)

CTN :42721032

15 Dec, 2025 3.27 Lacs

Kannur - Kerala

Tender For supply of chemicals to various science departments of government brennen college thalassery - physics, calcium chloride fused, 99% purity, extra pure 500g , aldrich/merck /alfa aesar /gfs chemicals , ph paper 1-14 packets of 10 packets of 10 books with 10 leaves, aldrich/merck/fischer scientific/alfa aesar, pottassium bromide (kbr) for ftir spectroscpy 99.5% purity, extra pure, 500g, aldrich/merck /alfa aesar /gfs chemicals , isopropyl alcohol (ipa) 500 ml, 99% purity, aldrich/merck/fischer scientific/alfa aesar, cerium(iii) nitrate. hexahydrate 100g, extra pure ar(99.9% purity), aldrich/merck/fischer scientific/alfa aesar, strontium nitrate(anhydrous) 100g, 99% purity, aldrich/merck/fischer scientific/alfa aesar, lanthanum(iii) nitrate. hexahydate 100g, ar(99% purity), aldrich/merck/fischer scientific/alfa aesar, extran ma 02 neutral, 500ml ,aldrich/merck/fischer scientific/alfa aesar, potassium dichromate 500g, aldrich/merck/fischer scientific/alfa aesar, chemistry, ammonium oxalate monohydrate 99% ar/acs, 500g, lobachemie/aldrich/merck/gfs, calcium carbonate precipitated 99% ar,500g, lobachemie/aldrich/merck/gfs, zinc sulphate ,99.5% ar/acs, 500g, merck /sigma/aldrich/gfs, cobalt nitrate ,99.5% ar/acs, 100g, merck /sigma/aldrich/gfs, nickel sulphate e ,99.5% ar/acs, 100g, merck /sigma/aldrich/gfs, manganese chloride ,99.5% ar/acs, 500g, merck /sigma/aldrich/gfs, hexammine or hexamethylene tetramine, 99.5%, ar/acs, 500 ml, merck /sigma/aldrich/gfs, ferric alum, 99.5%, ar/acs, 500g, merck /sigma/aldrich/gfs, ammonium thiocyanate, 99.5%, ar/acs, 500g, lobachemie/aldrich/merck/gfs, potassium iodide, 99%, ar/acs, 250g, lobachemie/aldrich/merck/gfs, whatman no: 40 filter paper, packet of 100 circles, 110mm dia, ashless, original only, whatman , whatman no: 41 filter paper, packet of 100 circles, 110mm dia, ashless, original only, whatman , naphthalene 99.7%, ar, 500g, lobachemie/aldrich/merck/gfs, biphenyl 99% ar/acs, 100g, lobachemie/aldrich/merck/gfs, diphenylamine, 99%, ar/acs, 500g, lobachemie/aldrich/merck/gfs, potassium chloride, 99.5%, ar, 500g, lobachemie/aldrich/merck/gfs, succinic acid, 99.5%, ar,100mg, lobachemie/aldrich/merck/gfs, phenol detached crystals, 99.5% ar/acs, 500mg, lobachemie/aldrich/merck/gfs, sodium thiosulphate penta hydrate, 99.5%, ar/acs,500g, lobachemie/aldrich/merck/gfs, nitro benzene, 99%, ar, 500ml, lobachemie/aldrich/merck/gfs, acetic acid glacial, 99.7%, ar, 500ml, lobachemie/aldrich/merck/gfs, acetone, 99.5%, ar/acs, 500ml, lobachemie/aldrich/merck/gfs, aniline,99.5% ar, 500 ml, lobachemie/aldrich/merck/gfs, acetophenone, 99.5 ar, 500ml, lobachemie/aldrich/merck/gfs, benzaldehyde,99% ar , 500ml, lobachemie/aldrich/merck/gfs, acetanilide, 98.5%, ar/acs, 500g, lobachemie/aldrich/merck/gfs, benzoic acid 99.5 % ar/acs, 500 g, lobachemie/aldrich/merck/gfs, benzoyl chloride 99% ar/acs, 500 ml, lobachemie/aldrich/merck/gfs, cinnamic acid 99 % ar/acs, 250g, lobachemie/aldrich/merck/gfs, dextrose anhydrous ar/acs, 500 g, lobachemie/aldrich/merck/gfs, n,n-dimethyl aniline 99.5 % ar/acs, 500 ml, lobachemie/aldrich/merck/gfs, ethyl benzoate 99% for synthesis, 500 ml, lobachemie/aldrich/merck/gfs, ethyl acetate 99.5 % extra pure, 2.5 l, lobachemie/aldrich/merck/gfs, fehling solution no.1, 500ml, lobachemie/aldrich/merck/gfs, fehling solution no.2, 500ml, lobachemie/aldrich/merck/gfs, hexane 99% (for hplc and uv), 1l, lobachemie/aldrich/merck/gfs, hydroxylamine hydrochloride 99% ar/acs, 100g, lobachemie/aldrich/merck/gfs, hydrochloric acid, ar, 2.5l, lobachemie/aldrich/merck/gfs, urea 99.5% ar/acs, 500 g, lobachemie/aldrich/merck/gfs, sodium metal 99% ar/acs, 500 g, lobachemie/aldrich/merck/gfs, potassium bromide, ar/gr, 500g, aldrich/merck/gfs, potassium bromate, ar/gr, 500g, aldrich/merck/gfs, aniline hydrochloride, 99% extra pure, 500g, lobachemie/aldrich/merck/gfs, benzoin 99% for synthesis 250g, lobachemie/aldrich/merck/gfs, cyclohexanone 99.5% for ar, 500 ml, lobachemie/aldrich/merck/gfs, carbon tetrac

CTN :42756073

01 Dec, 2025 1.20 Lacs

Kollam - Kerala

Tender For purchase of chemicals for zoology and chemistry departments - department of chemistry, con hydrochloric acid 500ml, con nitric acid 500ml, con.sulphuric acid 500ml, liquour ammonia 500ml, potassium bromide 500g, potassium bromate 500g, ammonium carbonate 500 g, ammonium chloride 500 g, oxalic acid 500 g, ferrous ammonium sulphate 500g, phenolphthalein 125ml, methyl orange 125ml, sodium hydroxide 500g, potassium chromate 500g, potassium dichromate 500g, manganese acetate 500g, manganese dioxide 500g, ferrous sulphide 500g, strontium acetate 500g, barium chloride 500g, hydrogen peroxide 30%, lead dioxide 500g, potassium sulphate 500g, premium water testing kit for 17 parameters, watmann filter paper 40 (pckt), stannous chloride 500g, ethanol 500ml, acetophenone 500ml, benzaldehyde 500ml, aniline 500ml, sodium carbonate 500g, phenol 500ml, resorcinol 100g, sodium thiosulphate 500g, s-benzyl thiouronium chloride 500g, urea 500g, sodium hydrogen carbonate 500g, glacial acetic acid, 500ml, lead nitrate 500g, ferrous sulphate,500g, sodium bisulphite, 500g, ph indicator paper pckt, sodium acetate anhydrous 500g, sodium arsenate 500g, ninhydrin 100g, iodine tincture 100ml, cobalt nitrate, benzoyl chloride 500ml, molisches reagent, 125ml, acetone 500ml, isopropanol 500ml, glycerol 500ml, carbon tetrachloride 500 ml, starch 500g, department of zoology, formalin,5l, chloroform,500ml, methylene blue100ml, acetocarmine,100ml, blood group antiserum,10ml, leishmans stain,125ml, sodium chloride,500gm, amino acid -glycine20mg, alanine,20mg, proline,20mg, leucine,20mg, n butanol,500ml, acetic acid,500ml, mnso4,500gm, ki,500gm, h2so4,500ml, ph buffer tablet,4,7and 9- one bottle, naoh,500gm, hcl,500ml, isopropanol,500ml, acetone,500ml, sodium thiosulphate solution 0,01 n,500ml, oxalic acid solution,500ml, sodium hydroxide solution for carbon dioxide estimation,500ml, phenolphthalein indicator,100ml, na2co3,500gm, cuso4,,500gm, manganous sulphate,500gm, potassium sodium tartarate,200gm, alkaline copper solution,250ml, folin ciocalteau reagent reagent d,100ml, ferric chloride,250ml, biuret reagent,200ml, ninhydrin solution,100ml, koh,500gm, cholesterol powder,100gm, neutral alcohol,500ml, ethanol,5l, anthrone reagent,200ml, edta,50gm, isoamyl alcohol,250ml, sodium acetate,250gm, sodium carbonate,250gm, safranin,100ml, crystal violet,100ml, grams iodine,100ml, folins reagent,125, sodium citrate,200gm, schiffs reagent,125ml, maltose,500gm, glucose powder,500gm, nacl,500gm, bromophenol blue,100ml, xylene,500ml, dpx,250ml, ethanol,2l, nutrient agar,500ml, kovacs reagent,100ml, peptone broth, barritts reagent,100ml, methyl red indicator,250ml, janus green stain,100ml, hand wash liquid,250ml, glacial acetic acid, 500ml

CTN :42381271

24 Nov, 2025 NA

Hamirpur-Up - Uttar Pradesh

Tender For bid to ras providing of design installation and maintenance of educational lab - science lab; secondary education physics chemistry biology lab equipment; buyer - beaker 100 ml/ 250 ml/ 500 ml, chart stand, conical flask, digital balance, dropping bottle, forceps, funnel, glass showcase, heater, hot plate, human skeleton (artificial), leaf clamp apparatus, measuring cylinder 50ml/100ml/250ml, micro viewers, micro scope compound, micro scope dissecting, motor and pestle, petri dish, pipette (graduated 10ml), reagent bottle, skeleton set(joints), slide box, test tube holders, test tube stand, watch glass, water bath, wash bottle, white cavity tiles, pipette stand, all pins pkts, burette (50ml), perforated beaker 250 ml, capillary tube, tripod stand, thermometer, trough, wire gauge, burette stand, blade for section cutting, chart display stand, enamel tray, laboratory coat, scissor 4", scissor6", scalpel, staining rack, acetic acid (in ml), acetone (in ml), alcohol (in ml), aluminium sulphate 100gm, benedict solution 100ml, muslim cloth in meter, brushes, match box, ammonium solution 250 ml, acetocarmine powder 10 ml, cavity block, cavity slide, cello tape roll, chromatography paper sheet, cobalt chloride in gm, cork, cotton roll, dettol in ml, dropper, dusters, filter paper (24 paper pcs in each box), formaldehyde in ml, glycerine in ml, grease in gm, boric acid in gm, monocot stem bottal, ethanol in ml, fehling solution a 500ml(in ml), fehling solution b 500ml(in ml), glucose 100gm(in gm), lens cleaning solution, lens cleaning paper, magnesium sulphate 10 gm(in gm), onion root tips, plain sticker in pkt, robert solution 10 ml(in ml), sodium chloride 500gm(in gm), sodium hypobromide 10 ml(in ml), hydrochloric acid 100ml(in ml), detergent in gm, iodine in ml, methylene blue 100ml(in ml), micro cover slip pkt, micro glass slides pkt, million's reagent 10ml(in ml), needle in pcs, nitric acid in ml, petroleum ether in ml, potassium nitrate 10 gm(in gm), safranin solution 100ml(in ml), bile salt(in gm), soap, starch 500 gm (in gm), starch iodide paper in pkt, sucrose 100gm(in gm), test tube-boiling in pcs, test tube-ordinary in pcs, test tube graduated in pcs, tooth pic in jars in pcs, aluminium foil, barrium chloride in gm, dicot stem , urea in gm, milk in ml, seeds/pulses in gm, rice in gm, spinach leaves in gm, potato in gm, sugar in gm, egg, peas in gm, pineapple in ml, banana, apple, ph paper(each pkt narrow range and broad range), charts for display , portratis , concave mirror), convex mirror, convex lens, concave lens, wedge knife edge (for sonometer), glass slab, pendulum bob, cork rubber , hanger weights 500 gm(set), insulated copper wire , metering tape(1-100 mtr)(roll), soldering iron, spring balance (0-250 gm), u-shaped magnet, copper calorimeter, epidiascope, newton's disc, telescope, camera, barometer tube, lactometer, stove, electric bell, proof plane, binoculars, soldering rods(pkt), p-n junction diode chart app, laptop/desktop , balance (physical), boyle's law apparatus, fortnls barometer, metallic cylinders, metal sphere, sg bottle, grave sand appratus, young modulus, spectrometer, hydrometer, silk and cat skin pieces, gold leaf electroscope, ammoinium chloride 500gm (in gm), allpins in pkt, copper sulphate 500gm in gm, drwaing pins in pkt, thread rolls, balance (chemical), blow pipe(iron), burette stand (wooden), test tube brush, cork borer (iron), cork pressure(iron), crucible tongs (iron), charcoal slab borer(iron), curcible(silica), deflagrating spoon (iron), distilation apparatus(iron) , drying cones(iron), funnel stand or filter stand (wooden), pestle and mortar, pinch cock (iron), retort stand with ring and clamp, round file, sand bath, spirit lamp , stoves, test tube stand(wooden), test tube holder (iron), triangular stand(iron), tripod stand (iron), trough(tin), wire gauze (iron), weight boxes (wooden), triangular clay pipes(iron wire covered with clay), beechie sheft, beaker, burettle, china dish, conical

CTN :42853900

29 Nov, 2025 6.43 Crore

Ajmer - Rajasthan

Tender For supply of cattle feed raw materials items - dorb-ajmer, rice bran - ajmer, domc - ajmer, gwar korma - ajmer, maize - ajmer, soya bean mil- ajmer, by pass fat - ajmer, rice ddgs- ajmer, molasses - ajmer, di- calcium phosphate (dcp), natural magnesium oxide (mgo), sodium thiosulphate, copper sulphate, dried ferrous sulphate, zinc sulphate, manganese sulphate, potassium iodide, cobalt sulphate

State Government

CTN :42855883

17 Dec, 2025 NA

Kolkata - West Bengal

Tender For urgent supply and fixing of wall fan with electrical installation work at different place of dhb,nopd,cb,liniac, ssb and cobalt building at kolkata medical college and hospital