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Central Government/Public Sector

CTN :45737808 Due date: 21 Jul, 202621 Jul, 2026 5.00 Lacs
Tender For supply of acetic acid glacial , acetonitrile hplc gradient grade 2.5 ltr , calcium chloride fused 500 gm , chloroform ar 2.5 ltr , formaldehyde solution ar 500 ml , petroleum ether 60 80 degree c ar , potassium iodide ar , silicone high vacuum grease , sodium hydroxide pellets ar 500gm , sodium hydroxide solution 1n 1m n1 500ml , sodium sulphate anhydrous 5kg , sulphuric acid n 50 500ml , sulphuric acid 98 per , trichloroacetic acid , sodium hydroxide pellets ar , folin and ciocateus phenol reagent , trichloroacetic acid ar , starch soluble ex potato ar acs , thiobarbituric acid ar , methylene blue aqueous staining solution , ferric chloride hexahydrate ar , ferrous sulphate heptahydrate ar , gallic acid 99.5 per , glycerol ar , sodium sulphate anhydrous ar , malto dextrine , chitosan flakes , magnesium oxide light ar , butylated hydroxy toluene b h t , 5 dpph 2 2 diphenyl 1 picrylhydrazyl , sodium sulphide flakes ar , sulphuric acid ar , toluene for hplc uv spectoscopy , aluminium fine powder 200 mesh , sodium tripolyphosphate anhydrous stpp , sodium chloride ar , potassium carbonate anhydrous ar , bromocresol green indicator solution , 2 4 6 tri 2 pyridyl 1 3 5 triazine ar , acetic acid glacial ar , sodium acetate trihydrate ar , ethyl acetate ar

Central Government And Public Sector

CTN :45738115 Due date: 21 Jul, 202621 Jul, 2026 NA
Tender For supply of sterile disposable petriplates optical , kanamycin sulphate for molecular biology , acetic acid glacial , 3m sodium acetate ph 5 point 2 to 5 point 4 , chloroform isoamyl alcohol 24 isto 1 for molecular biology , bis acrylamide , freeze tag white label , centrifuge tube 50 ml orange cap , magnetic rotors egg shape bars , heparin solution 1000 units per ml sterile filtered cell culture tested , williams medium e , lactobacillus mrs broth granulated , agar powder bacteriological grade , dulbeccos modified eagle medium high glucose , dimethyl sulphoxide sterile , dimethyl sulfoxide hybri max sterile , phosstop 20 tablets , complete tm protease inhibitor , dimethyl sulfoxide sterile filtered , poly l lysine hydrochloride , l ascorbic acid suitable for cell cul , fibronectin from from bovine plasma , perchloric acid acs reagent , malachite green chloride analytical standard , ammonium molybdate , adenosine 5 triphosphate disodium salt trihydrate disodium salt , adenosine 5 beta gammaimido triphosphate lithium salt hydrate , atp s solution , nunc immuno micro well 96 well solid plates , rna later , coomassie brilliant blue r 250 c i 42660 , tween 20 , imidazole , ponceau s powder , centrifuge tube conical bottom sterile pp with hdpe closure 15 ml , centrifuge tube conical bottom sterile pp with hdpe closure 50 ml , soft loop sterile ps inoculation needle pouch of 20 , spinwin cliklok micro centrifuge tube 1 point 5 ml * /bid number : gem/2026/b/7726281 + /dated: 30-06-2026 ' ' / bid document 1 / 34

CTN :45700550 Due date: 13 Jul, 202613 Jul, 2026 1.37 Lacs
Tender For procurement of chemicals and reagents required for regional chemical andhydrological laboratory midnapore swid under the executive engineer a i swi division i swid midnapore under core-sector - "spectroquant fluoride test kit. 250 mlmerck (1.00822.0250).", "spectroquant iron test kit. 1000 testmerck (1.14761.0001).", "edta solution n/50 (0.02n), ( 500 ml bottle). merck (61760405001730)", "sulphuric acid 0.02n, (500 ml bottle ). merck (61846305001730)", "silver nitrate solution 0.02n,(500ml bottle).merck (61785705001730)", "buffer solution ph 4.01,109406, (500 ml pack)merck 109475", "buffer solution ph 7, (500 ml pack),merck (109439.)", "buffer solution ph 10, (500 ml pack),merck (109438.)", "standard iron solution-traceable to srm from nist fe(no3)2 in hno₃ 0.5 mol/l 1000 mg/l fe, (500 ml pack), merck (1.197810500)", "standard sulphate solution, traceable to srm from nist na2so₄ in h₂o 1000 mg/l so₄, (500 ml pack),merck, 1.19813.0500", "conc. hcl (500 ml), merck 1.93001.0521", "conc. hno3 (500 ml), merck 1.93006.0521", "sodium chloride (500g), merck 1.93206.0521 ", "methyl red(25g), merck 60607600251730 ", "bromocresol green(5g), merck 61840100051730 ", "calcium carbonate (ar)m, 500g, merck 1.93666.0521 ", "barium chloride(500g), merck 1.93658.0521 ", "glycerol (500ml), merck 1.94501.0521 ", "isopropyl alcohol 95%, 500 ml.", "sodium sulphate(ar), 250g, merck 1.93235.0521 ", add gst @5% on above items 1, 2, 4, 6, 7, 8, 9, 11 and 12, add gst @18% on above items 3, 5,10,13,14,15,16,17,18, 19 and 20

CTN :45739036 Due date: 15 Jul, 202615 Jul, 2026 NA
Tender For supply of , hydro chloric acid n 10 , india ink stain , nutrient agar , tetrathionate broth , tryptone glucose beef extract , xld agar , phosphate buffer saline , sodium hypochlorite solution , tcbs agar , corn meal agar , cled agar , motility test medium , potassium iodide , zinc dust , d mannitol , alumunium foil , alkaline peptone water , macconkey sorbitol agar , cary blair medium base , methyl red indicator , neutral red solution , hugh leifsons medium , voges preskaeur medium , iron agar , crystal violetdye , grams iodinepowder , safranine dye , iodine crystals , ammonium oxalate , methylene blue dye , triple blood bags , single blood bags , blood transfusion sets , gel cards ahg , gel card blood group reverse , liss diluent , distilled water , x ray films for dr system , x ray films for cr system , ct films , ct films fuji size l4xl7 , usg jelly kiran , ecg jelly kiran , usg paper rolls , ast got reagent for semi auto analyser , alt gpt reagent for semi auto analyser , albumin reagent for semi auto analyser , alp reagent for semi auto analyser , amylase reagent for semi auto analyser , direct bilirubin reagent for semi auto analyser , total bilirubin reagent for semi auto analyser , calcium reagent for semi auto analyser , cholesterol reagent for semi auto analyser , total protein reagent for semi auto analyser , creatinine reagent for semi auto analyser , phosphorous reagent for semi auto analyser , glucose reagent for semi auto analyser , hdl c direct reagent for semi auto analyser , ldl c direct reagent for semi auto analyser , tg reagent for semi auto analyser , urea reagent for semi auto analyser , hba1c reagent with cal for semi auto analyser , uric acid reagent for semi auto analyser , litmus paper ph strips ph 1 point 0 14 point 0 , china ethanol 99point9percent , n by 10 hcl , edta , sodium citrate 3 point 8 percent , brilliant cresyl blue solution , immersion oil cedar wood oil , ecg jelly , salicyclic acid 30percent , glycolic acid , trichloroacetic acid crystals 100 percent , retinoic acid yellow peel 1percent 5percent , mandelic acid peel 20 40percent , pyruvic acid peel 40 50percent , koh 20percent , formaldehyde , iso propyl alcohol , xylene , paraffin wax , dpx mountant , nitric acid , ethanol , ammonia solution , hydrochloric acid , leishman stain , phosphate buffer , pap stain , haematoxylin stain , eosin stain , giemsa stain , may grunwald giemsa , periodic acid schiff stain , perls stain , afb stain , brilliant cresyl blue stain , o toulidine blue stain , masson s trichrome blue , congo red stain , rbc diluting fluid , wbc diluting fluid , platelet diluting fluid

CTN :45715024 Due date: 15 Jul, 202615 Jul, 2026 NA
Tender For supply of lab equipment items etc( non authorized) - filter paper 18.5 cm (kalpi), lead sub acetate (merck), pen type t.d.s meter (hanna/amaze), pen type ph meter (0.0 to 14.0 ph) (hanna/amaze), digital ph meter sensor (0-10 ph) (hanna/amaze), digital conductivity meter - (hanna/amaze), brix spindle range - (0-10) at 27 °c (standard quality), brix spindle range - (10-20) at 27 °c (standard quality), brix spindle range - (20-30) at 27 °c (standard quality), digital ph meter make - (hanna/amaze), towels small cotton (1.0x1.5 fit) (standard quality), wipar for lab cleaning (standard quality), surf (dit. power ) (standard quality), soap (dettol), universal ph indicator soltions (ph 1.0 - 11.0) make-merck/qualigens, beaume hydrometer brass (0-10), rectified sprit alchohol (merck/qualigens), bucket for juice sample 03 liter (standard quality), enamol mug for sample 1/2 liter (standard quality), hand gloves big size (rubber) ( standard quality ), plastic bucket (10 liter) (standard quality), phenyle floor cleaner (5 ltr), ear plug (standard quality) , what man filter paper (460x570mm) (b.t.b ph paper), cell for pentype ph/t.d.s. meter (standard quality), knife for rapipol extractor (sug fab ceporation) (s.f.c. equipment), tissu paper (standard quality) , absolute alcohol or ethanol 99.9% pure (01 liter bottle) make-merck/qualigens, tarpoline size 20x30 mtr x 30 mtr good quality isi mark 200 gsm, marker pen make- rynolds/cello/camlin, needle for sugar bags sttiching size - gb 230 (standard quality), needle for sugar bags sttiching size - l (standard quality), hand sttiching machine size - 25 no (standard quality), weight machine electronic 100kg (standard quality), hand carts (standard quality), solid fibre wheel for hand cart (200mm ) (standard quality), three play jute twin (standard quality), stiching thread for sticting pp/jute bags 2000 mtr per cone (breaking strength 8 kg) (make- moons/coats/surlon), rechargeable tourch (standard quality), custord oil , common salt crystal size (sodium choloride) (25 kg each bag) , d.a.p (iffco) , urea (only iso) , allum make- (standard quality), rubber braided hose pipe 1 inch heavy duty working pressure 8kg/cm2 make- mansson, plastic mug for sample 01 liter (standard quality), uranium acetate (standard quality) , black polythene (standard quality), alpha nepthol c10h70h make -(aquasol/merck/hanna), jeans cloth for grader & hoppar make- (standerd quality) , dislove oxygen test regent- d.o regent - d.01 make -(aquasol/merck/hanna) , dislove oxygen test regent- d.o regent - d.02 make -(aquasol/merck/hanna) , dislove oxygen test regent- d.o regent - d.03 make - (aquasol/merck/hanna) , dislove oxygen test regent- d.o regent - d.04 make - (aquasol/merck/hanna) , dislove oxygen test regent- d.o regent - d.05 make - (aquasol/merck/hanna) , safety goggles (standard quality), total hardness test kit make - (aquasol/merck/hanna) , calcium hardness test kit make - (aquasol/merck/hanna) , hydrzine test kit make - (aquasol/merck/hanna) , ortho phophate test kit make - (aquasol/merck/hanna) , silica low renge make - (aquasol/merck/hanna), silica high renge make - (aquasol/merck/hanna) , silica medium range make - (aquasol/merck/hanna) , phophate low label make - (aquasol/merck/hanna) , phosphate high label make - (aquasol/merck/hanna) , alkalinity make - (aquasol/merck/hanna) , chloride make - (aquasol/merck/hanna) , hydrazen test kit make - (aquasol/merck/hanna) , sulphate test kit make - (aquasol/merck/hanna) , g.i. bucket (10 liter) (standard quality) , sulfuric acid (h2so4) n/2.8 normal solution 6amp (standerd quality), sucrose (c12h22o11) (standard quality) , ph - buffer capsule (rang ph 04) (standard quality) , carbon disulfide (cs2) (standard quality) , juice strainer (big size) (standard quality) , barium chloride (bacl2) (standard quality) , starch indicator (standard quality) , glacial acetic acid (standard quality) , potassium dichromat (standard quality) , diagram plant breeder kit 100ml (pla

CTN :45678460 Due date: 02 Jul, 202602 Jul, 2026 4.90 Lacs
Tender For supply of veterinary medicine and surgical items for use of kolkata police dog squad for the year 2026-27 and a part of 2027-28- ampoxid 500 mg/ ampilox ds 500mg [ampicillin 250 mg + dicloxacillin 250mg], genta vet 20 ml/100ml [gentamycin 40 mg/ml], akayci (10ml)250 mg, mikacin 100/250/500 mg, amikin(30ml) 250 mg [amikacin sulfate], novaclox 500mg [amoxicillin 250 mg + dicloxacillin 250mg], ampilox/baxin (500mg) [ampicillin 250 mg cloxacillin 250mg], cflox 40mg [ciprofloxacin 40mg], cifran (100ml) (ciprofloxacin 200mg infusion], enrocin/enrox/gyroflox/, meriquin/enrodac-10 100mg enrofloxacin 100mg], intacef/xydacef 250mg/500 mg/1g [ceftriaxone 250mg/500 mg/1g], intacef tazo pet/vetazo pet/ceftiforce tazo 562.50mg (ceftriaxone 500mg + tazobactum 62.5 mg], metrogyl 500 mg/100 ml [metronidazole 500 mg/100 ml, oxytetracycline/steclin 50mg [oxytetracycline 50mg/ml], monocef/taxim 125 mg 250 mg/500mg/1gm cefotaxime 125mg/250mg/500mg/1g], zanocin 200 mg [ofloxacin 200 mg/ml], xceft/xyrofur 250mg/1g (ceftiofur sodium 250mg], zostum 1.5 g/anbio sc cefoperazone 1000 mg + sulbactum 500 mg, fotaran 1 gm, asucef-z 125/250/500 mg & 1 gm, [ceftazidime, lincosol/lincovet 300mg lincomycin 300mg], marbodac 100mg (merbofloxacin 100mg/ml), inimox forte/ amoxiram forte/moxel forte 300 (amoxicillin sodium 200mg+ sulbactам 100mg], pipzo 1.25/2.25 mg, pipt-rem 1.25/2.25 mg [piperacillin 1/2 gm+tazobactum 250 mg], tazonyx 2.25 gm [piperacillin 2 gm + tazobactum 250 mg, doxypet mono/doxysil+c 100 mg | doxycycline 100 mg+ vit c] mg, vetclin 300 mg, clivet 150/300 mg [clindamycin], c4all 100 mg (cefquinome sulphate], ampilox/baxin (500mg) (ampicillin 250 mg dicloxacillin 250mg), novaclox 500mg [amoxicillin 250 mg dicloxacillin 250mg], odimox dl/novaclox-lb 500mg+ 2.5 billion spores amoxicillin 250 mg + dicloxacillin 250mg lactobacillus 2.5 billion spores], clavam 625 mg/ augmentin duo 625mg / moxipet cv/moxipil-cv-pet-(625mg) [amoxicillin 500mg + clavulenic acid 125 mg)/ moxel pet 250, 200 mg/ toxomox 250,500mg, clavam/moxipil-cv-pet 375 mg [amoxicillin 250mg + clavulenic acid 125 mg)/toxomox 250 mg 500 mg, augmentin [amoxicillin 250mg + potassium cavulanate 125 mg)/moxelpet 250 mg 500mg, trade name of medicine composition, acuclav jamoxicillin trihydrate potassium cavulanate 250 mg/500mg, bayrocin/meriquiin/ gyroflox150mg/50 mg (enrofloxacin somg/150mg, cifran 250mg/500mg/750mg (ciprofloxacin 250mg/500mg/750mg, cifran-ct (ciprofloxacin soomg+ tinidazole 600 mg)/ulticept tz ciprofloxacin 500mg+ tinidazole 500 mg), clindapet (300mg)/ petclind 450 mg/600mg/dalacin c 300 mg/bioclan 150, 300,600/vetclin 150, 300,600/ bioclan 150, 300 600 mg clindamycin hydrochloride 150 mg/300 mg/450 mg/600mg), dr. doxy-300mg/doxysil 100,200,300 mg (doxycycline 100/200/300 mg), doxt-sl 100 mg/oxy-lcdoxycycline 100 mg+ lactobacillus 5 billion spores, doxypet 100,200,300 mg/docmycin 100,200,300 mg |doxycycline+lactic acid bacillus ], lixen pala tab (300,600mg)/cephavet 300, 600 mg/vetalexin 600mg/phexil 600 mg (cephalexin 300mg/600mg, sporidex 250 mg/500 mg (cephalexin 250 mg/500 mg, linezopac/lizolid 600 (linezolid 600mg], lynx 500 mg (lincomycin 500 mg), monocef-d/swich 200/cefpet 100mg/cefpet xl 200mg (cefpodoxime proxetil 100 mg/200mg], cefpet clv/swich-cv/monocef-o-cv/nepocef-cv/genpod-cv 200 (cefpodoxime proxetil 200mg +clavulenic acid 125 mg, norflox-tz [norfloxacin 400 mg tinidazole 500mg, basigyl n (norfloxacin 200mg, metronidazole 200mg], merbometso mg [merbofloxacin somig, 02/ofloxacin 500mg+ornidazole 200mg) [ofloxacin 500mg+ornidazole 200mg), ceftum 500 mg | cefuroxime 500 mg, 02 50mg/100mg/200mg [ofloxacin ornidazole, oflokind oz pet/ofm each 5 ml contains ofloxacin 50 mg + ornidazole 125 mg), zanocin 200 [ofloxacin 200 mg, zanocin ds jofloxacin 400 mg), griptol-n (levofloxacin 100mg ornidazole 200 mg, taxim-0 100,200mg [ceforme 100 mg/200 mg, azithral/aziwok 250 mg/500 mgazithromycin 250mg/500 mg), azithral xl 30/60 ml (azithromycin 100/200 mg), r-cin 450mg

CTN :45722129 Due date: 14 Jul, 202614 Jul, 2026 2.00 Lacs
Tender For supply of penciline injuction , universal ph indicator solution 500 ml bottel , sulphuric acid concentrate 500ml bottel make maarc lab , beaker 100 ml make borosil , brix hydrometer 10 20 make in england zeal , phenolphthalein indicator 250 ml bottel make marc lab , funnel 4 dia make borosil , burate 0 50 ml , plastic bucket capacity 5 litre , plastic bucket capacity 15 litre , plastic mug capacity 250 ml , plastic mug capacity 500 ml , filter paper kalpi make , lead sub acetate make mark lab , measuring flask capacity 250 ml make borocil , measuring flask capacity 500 ml make borocil , measuring flask capacity 100 ml make borocil , measuring flask capacity 50 ml make borocil , test tube 1 2 dia borocil make , thermometer 0 110 c make zeal , thermometer 0 360 c make zeal , b t b paper strip with stand chart , conical flask 250 ml make borocil , measuring flask for mud samlpe 250 ml make borocil , beaker capacity 250 ml make borocil , buffer solution ph 4 00 500 ml bottel make zeal , buffer solution ph 7 00 500 ml bottel make zeal , n 10 naoh 500 ml make mark lab , beaker capacity 500 ml make borocil , dnsa reagent reducing sugar make mark lab , amidol reagent 250 ml bottel make mark lab , measuring cylinder 100 ml make borocil , steel mug 250 ml , molasses sample bottel 300 ml with cap , hydrochloric acid con 500 ml bottel make mark lab , brix hydrometer 0 10 beaums make in england zeal , methylene blue indicator 120 ml bottole make zeal , weighing scale capacity 05 kg

CTN :45715801 Due date: 14 Jul, 202614 Jul, 2026 6.19 Lacs
Tender For tender for supply of lead sub acetate, universal indicator salution indicator ph 500ml bole, organical solution (solvent) diluten 3500ml bottle, fitter paper dia 18 5cm kapi make not, whatman sheet not 40 s 57 cm, brix hydrometer with thermometer gdr 10-20, brix hydrometer with thermometer gor 0-10, brix hydrometer with thermometer gdr 20-30, thermameter 110°c, test tube with rm 15 x 150mm borosi cat 9600, conical flask 250ml boros, beaker boros 500mm, meafuring flask borosil, 100ml, 250ml, 500m, measuring cylender graduated, 100ml, 250ml, 500m, 1000m, burette borosil graduated 0-50m, pipette borosil, ami, 10mi, 20ml, bromothymal blue indicator powder (each packet 25 gms), 1-napthol lr (each packet of 100 gms, indicator paper (ph 38-53) 10 booklets indicator, indicator paper (ph 6.5-9) 10 booklets indicator, indicator paper (ph-8-15) 10 booklets indicator, methylene blue indicator statin powder indicator (each packet of 25 gms), feling a solution 500ml battle, fating-b solcon 500ml bottle, sodium hydroxide pellets lr, conc, hydrochione acid 500ml bottes, phenolphthaline indicator solution 125ml bottle, buffer solution ph-4.0 (tablets 50ml bottles), n10 nadh sodium hydroxide soln 0.1n) 500ml, enamwllwd tray, small, and big, hot plate & dia, buffer tablet 4ph, 7ph dph-, hot plate cable, connector wit top, test tube holder, conical flask 500m, bromothymole blueindicator-125 ml, methylene bluesolution 125 ml, test tube 1 x6, bulphuric acid emplura500 mi-, universal ph indicator ph4.0 11.0 (green) 500 ml 2, enameled mg 1000ml, baumi hydrometerbrass-(0-10), enameled mug 500ml, rapipol blade (sixblade

CTN :45716205 Due date: 15 Jul, 202615 Jul, 2026 5.00 Lacs
Tender For supply of conical flask , brix hydrometer , mud flask borosil , measuring cylinder , beaker , edta powder , rain guage meter , test tube stand pvc , reagent bottle , test tube , brix hydrometer wirh thermometer 10 to 20 npl tested ordinary , sodium hydroxide pellets , kalpi make filter paper circle dia 18.50 cm , enameled mug 500 ml , brix hydrometer with thermometer 0 to 10 npl tested ordinary , crucible 50 ml borosil , pol tube 400 mm borosil , fehling solution b,500 ml , fehling solution a 500 ml bottle , buffer solution ph 4 in 500 ml , enameled basin 3 ltr , dry wet thermometer zeal make , brass baumi hydrometer 0 to 10 , glass baumi hydrometer 0 to 10 , sulphuric acid 500 ml packing , buffer solution ph 7, 500 ml , pipette bulb type 25 ml, borosil , universal indicator , bta powder 25 gm packet , glass rod , pol tube 200 mm , indichrome paper wide range , pipette stand , funnel without stem, borosil , buffer solution ph 9.0 in 500 ml , standard ph paper ph 7.0 , standard ph paper ph 2 to 11 , reagent bottle white 500 ml, borosil , pol tube 100 mm , phenopthaline indicator solution 125 ml , absolute alcohol in 500 ml bottle , enameled mug 250 ml , conc. hydrochloric acid 500 ml bottle , burette stand with clamp , measuring cylinder 1000 ml, borosil , pipette bulb type 05 ml,borosil , lead sub acetate 5 kg pack, mark lab , watch glass dia 100 mm, borosil , alpha napthol 100 gm , ph meter table , beaker 100 ml, borosil , brix hydrometer with thermometer 0 to 10 zerman make , pipette graduated borosil 10 m , methylene blue indicator 25 ml , btb solution 500 ml bottle , digital ph meter , hand refractro meter high range , hand refractro meter low range , hot plate , digital balance 15 kg , tissue paper roll , rosaliline in 100 ml , whatsman paper .45 microne , tca reagent 250 ml , formaldihyde in 100 ml , wash bottle in 500 ml , amidol in 100 ml , dnsa reagent in 100 ml , acid molybdate reagent , pipette bulb , magnesium sulphate , naoh sodium hydroxide in 500 gm , potassium hydroxide , sodium iodide , sulphuric acid in 5 ltr bottle , sodium thiosulphate , starch indicator , ferric chloride , mono potassium phasphate , di potassium phasphate , di sodium phosphate , potassium di chromate , ferrous ammonium sulphate , petroleum ether , universal indicator, mark lab , ferroin indicator , ammonium chloride , calcium chloride , potassium iodide , sodium azide , benzene in 5 ltr

Central Government And Public Sector

CTN :45467607 Due date: 06 Jul, 202606 Jul, 2026 64.1 Thousand
Tender For corrigendum : supply of silica low range set , cuver 1 copper reagent powder pillow, 10ml , buffer solution, yellow ph-7.00 500 ml , buffer solution, red ph-4.01 500 ml , buffer solution, blue ph-10.01 500 ml
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