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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance | Admitted-Finance |
| 2 | Rejected-Technical | Rejected-Technical Rejected |
Tender Value
Refer Docs
EMD Value
₹10,000
Closing Date
17 Sept 2025, 6:00 pmClosed
The Director, CCL
Director Central Combined Laboratory 2, Convent Lane, Kolkata-700 015
Annual Rate Contract for purchase of Certified Reference Material (CRM) and Laboratory Chemicals for use of West Bengal Public Health Laboratory, Kolkata
2025_HFW_899009_1
WBHF/ PHL/Re E-tender/500
Open Tender
Miscellaneous Goods
Item Wise
365 days
KOLKATA
Please refer Tender documents.
3 documents required · 3 mandatory
₹10,000
Yes
Office of the Director, CCL
29 Oct 2025
8 Sept 2025
20 Sept 2025
8 Sept 2025
17 Sept 2025
9 Sept 2025
10 Sept 2025
LIST OF CHEMICALS
Sodium thiosulfate
Sodium sulphate anhydrous
Sodiam Hydroxide
Iodine monochloride (ICl ) (Wij's solution)
Acetic Acid Glacial 100%
Glycerol
Bengal Chemical Alcohol
Carbon tetrachloride (CCl4)
Sodium Chloride
Potassium Hydroxide Pellets
Starch Soluble powder
Potassium Iodide
Phenolphthalein Indicator
Benzene
Hexane
Propanol
Acetone
Acetone
Diethylether
Petroleum Benzene
Petroleum Benzene
Ammonia
Chloroform
Ethyl Alcohol
Iodine resublimed
Tartaric Acid
Citric Acid
Oxalic Acid
Lead Acetate
Potassium Oxalate
Xylene
sodium potassium tartrate (Rochelle salt)
copper sulphate
Sodium Sulphate
Formic Acid
Toluene
TLC Plate
Silver Nitrate
Potassium Chromate
Potassium di chromate
Methylene Blue
Sodium bicarbonate
Sodium Hydroxide
Bromocresol Green indicator
Methyl Orange indicator
Methyl Red indicator
Sulfuric Acid concentrated
Ammonium Chloride
Ammonium Hydroxide
Murexide
Hexane
Butanol
Methanol
Resorcinol
Phosphoric acid
Sulphanilamide
Isoamyl Alcohol
Glycerol
SPADNS
Zirconyl Chloride
Sodium Arsenite
POTASSIUM IODIDE
ZINC CHLORIDE
DIMETHYL AMINO BENZALDEHYDE (DMAB)
SODIUM HYPOCHLORITE
PHENOL
LACTIC ACID
DIPHENYLAMINE
ROSALIC ACID
COPPER ACETATE
AMMONIUM MOLYBDATE
SODIUM TUNGSTATE HYDRATED
TRI CHLORO ACETIC ACID
AMYL ALCOHOL
SOLUBLE STARCH
CELLULOSE
MALTODEXTRIN
BORIC ACID
DEXTROSE
Whatman Filter paper 90 mm
Whatman Filter paper 120 mm
Whatman Filter paper 150 mm
Distilled water
Acetonitrile
Acetonitrile
Methanol
Water
Water
Glass Vial Screw
Ammonium formate
Glass Vial Screw
12 ml Glass Vial
4 ml Glass Vial
Isopropyl alcohol
Zorbax Eclipse Plus Column,
2 ml Vial Stand
Quechers Pouch
Quechers Pouch
Quechers Pouch
Quechers Pouch
Quechers Pouch
Nitrogen Cylinder , 99.999%
Ethyl Acetate
Acetone
RIA Vial
Helium Cylinder, 47 lit approx
Argon Cylinder, 47 lit approx
Volumetric Flask
Volumetric Flask
Tarson Tube
Tarson Tube
Cap , 9 mm blue crew, PTFE/RS
Methanol
Isobutanol
Potasium Iodate
Silicagel with cobalt chloride
Distilled water
pH paper
Litmus paper
Ammonium Chloride
Ferric chloride
Formaldehyde
Nitric acid
Nitric acid
Hydrogen peroxide
Dipotassium hydrogen thalate
Boric acid
Potassium permanganate
Levolene for washing
Carbon tetra chloride
Sodium sulphide
Calcium Chloride
Actonitrile
Isopropanol
Formic acid
Argon gas, 47 lit approx
n-Hexane
Tin (II) choloride)
Hydrochloric Acid
ISO octane
Sodium acetate
Ammonium Oxalate
Silica Gel Blue
Ethyl acetate
Dichloromethane
Acetic acid
DB-5ms (5% diphenyl, 95% dimethyl polysiloxane
Acetic acid – Ultrex glacial
Potassium phosphate dibasic
DCM (Dichloro Methane)
DMF (Dimethyl Formamide)
Dimethyl sulfoxide (DMSO)
Potassium phosphate monobasic
DISODDIUM HYDROGEN PHOSPHATE
PHOSPHORIC ACID (85%)
SODIUM DI-HYDROGEN ORTHOPHOSPHATE
DSPE (2ml) for AOAC method(2007.01)150mg MgSO4+50mg PSA+50mgC18+50mg GCB
SODIUM DI-HYDROGEN ORTHOPHOSPHATE
DSPE (2ml) for AOAC method(2007.01)150mg MgSO4+50mg PSA+50mgC18+50mg GCB
Amonium Acetate
Anhydrous Sodium Sulfate
Mass Tuning Solvent(APCI)
Methylene Chloride
ANHYDROUS MAGNESIUM SULFATE
Niric Acid
Allylisothiocyanate
BF3-Methanol(14%)
SUPELCOWAX ,10 ( Length 30 m, 0.25 mm , 0.25 um )
SUPELCOWAX ,10 ( Length 30 m, 0.25 mm , 0.5 um )
Amino (NH2) Column, (125Å, 10 µm, 3.9 mm X 300 mm)
HP 88 , 100 m,0.250 mm,0.2 um
ZORBAX RRHD Eclipse Plus C18 Column, 2.1 x 150 mm, 1.8 µm
ZORBAX RRHD Eclipse Plus C18 Column, 3.0 x 150 mm, 1.8 µm
InfinityLab Poroshell 120 HILIC, 2.1 x 150 mm, 4 µm
ZORBAX RR Eclipse Plus Phenyl-Hexyl Column, 2.1 x 100 mm, 3.5 µm
ZORBAX RRHD Eclipse Plus C18 Column, 2.1 x 100 mm, 1.8 µm
ZORBAX RRHD Eclipse Plus C18 Column, 2.1 x 50 mm, 1.8 µm,
ZORBAX RRHD Eclipse Plus C18 Column, 3.0 x 50 mm, 1.8 µm
ZORBAX Eclipse Plus C18, 4.6 x 12.5 mm, 5 µm
ZORBAX Eclipse Plus Phenyl-Hexyl, 4.6 x 12.5 mm, 5 µm
ZORBAX Original Sil, 4.6 x 12.5 mm, 5 µm
ZORBAX RRHD Eclipse Plus C8 Column, 2.1 x 150 mm, 1.8 µm
ZORBAX RRHD Eclipse Plus C8 Column, 4.6x 50 mm, 5 µm
ZORBAX ODSs C18 Column, 4.6x 150 mm, 5 µm
ZORBAX RRHD Eclipse Plus C18 Column, 4.6x 250 mm, 5 µm
Silicagel beads (For dessicant) with cobalt salt (blue)
Mercuric sulphate
Iso propyl alcohol
Aluminium oxide active , neutral for column Chromatography
Media, Reagents for Microbiology Laboratory
Bacteriological peptone (HiMedia/Merck/DIFCO/BIOMERIEUX)
Plate Count agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
Skim milk powder(HiMedia/Merck/DIFCO/BIOMERIEUX)
Chloramphenicol Yeast Extract Dextrose agar (HiMedia/Merck / DIFCO/BIOMERIEUX)
VRBL (HiMedia/Merck/DIFCO/BIOMERIEUX)
Sodium Propionate(HiMedia/Merck/DIFCO/BIOMERIEUX)
Mac Conkey broth (HiMedia/Merck/DIFCO/BIOMERIEUX)
Mac Conkey agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
EMB agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
Tergitol 7 agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
Nutrient agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
Motility agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
Tryptone broth (HiMedia/Merck/DIFCO/BIOMERIEUX)
Urea agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
MRVP broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
TSI agar (HiMedia/Merck/DlFCO/BIOMERIEUX)
Citrate agar (HiMedia/Merck/DlFCO/BIOMERIEUX)
TTC solution 1% (HiMedia/Merck/DlFCO/BIOMERIEUX)
40% urea solution(HiMedia/Merck/DlFCO/BIOMERIEUX)
Gram stain kit (HiMedia/Merck/DlFCO/BIOMERIEUX)
Kovacs reagent(HiMedia/Merck/DlFCO/BIOMERIEUX)
Methyl red reagent(HiMedia/Merck/DlFCO/BIOMERIEUX)
Barrit’s A reagent(HiMedia/Merck/DlFCO/BIOMERIEUX)
Barrit’s B reagent (HiMedia/Merck/DlFCO/BIOMERIEUX)
Fraser broth (HiMedia/Merck/DlFCO/BIOMERIEUX)
Ottaviani Agosti agar (HiMedia/Merck/DlFCO/BIOMERIEUX)
Oxf ord agar (HiMedia/Merck/DlFCO/BIOMERIEUX)
Tryptone Soya Yeast extract agar(HiMedia/Merck/DlFCO/BIOMERIEUX)
Blood agar (HiMedia/Merck/DlFCO/BIOMERIEUX)
Carbohydrate Consumption broth ba(HiMedia/Merck/DlFCO/BIOMERIEUX)
Listeria Monocytogenes II (Immunoassay based testing reagent, ELFA) (BIOMERIEUX or equivalent)
Salmonella (Immunoassay based testing reagent, ELFA) (BIOMERIEUX or equivalent)
LP Enrichment Supplement 1 (HiMedia/Merck/DlFCO/BIOMERIEUX)
Xylose (HiMedia/Merck/DIFCO/BIOMERIEUX)
Rhamnose(HiMedia/Merck/DIFCO/BIOMERIEUX)
Catalase(HiMedia/Merck/DIFCO/BIOMERIEUX)
Buffered Peptone water(HiMedia/Merck/DIFCO/BIOMERIEUX)
RVS broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
MKTTn medium(HiMedia/Merck/DIFCO/BIOMERIEUX)
XLD agar(HiMedia/Merck/DIFCO/BIOMERIEUX)
BGPRLA/BGA agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
Decarboxylation broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
Muller-kauffman Tetrathionate Novobiocin (Salmonella) (HiMedia/Merck/DIFCO/BIOMERIEUX)
Iodine(HiMedia/Merck/DIFCO/BIOMERIEUX)
Potassium iodide(HiMedia/Merck/DIFCO/BIOMERIEUX)
Lysine (HiMedia/Merck/DIFCO/BIOMERIEUX)
ONPG disc(HiMedia/Merck/DIFCO/BIOMERIEUX)
NaCl(HiMedia/Merck/DIFCO/BIOMERIEUX)
Salmonella O and Vi antisera (HiMedia/Merck/DIFCO/BIOMERIEUX)
Salmonella H antisera(HiMedia/Merck/DIFCO/BIOMERIEUX)
Nutrient broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
Selenite F broth (HiMedia/Merck/DIFCO/BIOMERIEUX)
KMTB broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
Deoxycholate citrate agar(HiMedia/Merck/DIFCO/BIOMERIEUX)
Hugh Leifson medium(HiMedia/Merck/DIFCO/BIOMERIEUX)
Peptone water -- BIS committee; ISO committee recommended(HiMedia/Merck/DIFCO/BIOMERIEUX)
Malonate broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
Nutrient gelatin(HiMedia/Merck/DIFCO/BIOMERIEUX)
Brilliant green(HiMedia/Merck/DIFCO/BIOMERIEUX)
Hydrogen peroxide(HiMedia/Merck/DIFCO/BIOMERIEUX)
Oxidase disc(HiMedia/Merck/DIFCO/BIOMERIEUX)
Liquid paraffin(HiMedia/Merck/DIFCO/BIOMERIEUX)
dl-Phynylalanine(HiMedia/Merck/DIFCO/BIOMERIEUX)
Ferric chloride(HiMedia/Merck/DIFCO/BIOMERIEUX)
Andrade's indicator(HiMedia/Merck/DIFCO/BIOMERIEUX)
Arginine(HiMedia/Merck/DIFCO/BIOMERIEUX)
Ornithine (HiMedia/Merck/DIFCO/BIOMERIEUX)
Baird parker agar(HiMedia/Merck/DIFCO/BIOMERIEUX)
Brain heart Infusion broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
Egg yolk tellurite emulsion(HiMedia/Merck/DIFCO/BIOMERIEUX)
Coagulase plasma(HiMedia/Merck/DIFCO/BIOMERIEUX)
CFC agar(HiMedia/Merck/DIFCO/BIOMERIEUX)
Kligler medium(HiMedia/Merck/DIFCO/BIOMERIEUX)
Asparagine Proline broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
Milk agar(HiMedia/Merck/DIFCO/BIOMERIEUX)
Acetamide broth(HiMedia/Merck/DIFCO/BIOMERIEUX)
VRBG (HiMedia/Merck/DIFCO/BIOMERIEUX)
Glucose OF medium (HiMedia/Merck/DIFCO/BIOMERIEUX)
MYP agar (HiMedia/Merck/DIFCO/BIOMERIEUX)
Sheep blood agar(HiMedia/Merck/DIFCO/BIOMERIEUX)
Polymyxin B sulphate(HiMedia/Merck/DIFCO/BIOMERIEUX)
Egg yolk emulsion(HiMedia/Merck/DIFCO/BIOMERIEUX)
List of Certified Reference Materials & Reference Materials
Polyoyethylene (20) Sorbitan Monolaurate
Polyoyethylene (20) Sorbitan Monooleate
Polyoyethylene (20) Sorbitan Monopalmitate
Polyoyethylene (20) Sorbitan Monostearate
Polyoyethylene (20) Sorbitan tristearate
Sodium Benzoate
Sodium Sulfite
Sodium Hydrogen Sulfite
Sodium disulfite
Potassium metabisulfite
Potassium Sulfite
Calcium Hydrogen Sulfite
Potasssium Hydrogen Sulfite
Sodium Thiosulfate
Aflatoxins B1
Aflatoxins B2
Aflatoxins G1
Aflatoxins G2
Aflatoxin M1
Acetamiprid
Azoxystrobin
Buprofezin
Carbaryl
Carbosulfan
Chlorantraniliprole
Flusilazole
Alpha napthyl acetic acid
Deltamethrin (Decamethrin)
Fipronil
Quinalphos
Triadimefon
Triazophos
Tricyclazole
Myclobutanil
Fenpropathrin
Pendimethalin
Lambda Cyhalothrin
Dicofol
Difenoconazole
Dimethoate
Metiram
Fenpyroximate
Flubendiamide
Hexaconazole
Imidacloprid
Methomyl
Propineb
Kresoxim Methyl
Metalaxyl-M
Monocrotophos
Picoxystrobin
Pyraclostrobin
Pyriproxyfen
Spinosad
Spiromesifen
Thiamethoxam
Spinetoram
Spinosyn-J
Spinosyn-L
Spirotetramat
Cyantraniliprole
Thiodicarb
Tebuconazole
Propargite
Pyridalyl
Oxydemeton-Methyl
Novaluron
Milbemectin
Lufenuron
Indoxacarb
Fenazaquin
Mancozeb
Dithiocarbamates
Diafenthiuron
Chlorfenapyr
Abamectin
Sodium Carbonate
Sodium Chloride
Potassium Hydrogen Phthalate(PHP)
Potassium Di-Chromate
Buffer –pH -4.00 standard
Buffer –pH -7.00 standard
Buffer –pH -9.00 standard
Beta-N-oxalylamino-L-alanine (BOAA )
Calcium carbonate
Cargille Immersion liquid for Refractometer
Iron standard solution (1000 ppm)
Antimony standard solution (1000 ppm)
Arsenic standard solution (1000 ppm)
Barium standard solution (1000 ppm)
Boron standard solution (1000 ppm)
Calcium standard solution (1000 ppm)
Cadmium standard solution (1000 ppm)
Chromium standard solution (1000 ppm)
Copper standard solution (1000 ppm)
Lead standard solution (1000 ppm)
Magnesium standard solution (1000 ppm)
Mercury standard solution (1000 ppm)
Nickel standard solution (1000 ppm)
Selenium standard solution (1000 ppm)
Silver standard solution (1000 ppm)
sodium standard solution (1000 ppm)
Phosphorus Standard Solution (1000 ppm)
Tin standard solution (1000 ppm)
Zinc standard solution (1000 ppm)
Ampicillin
Amprolium
Apramycin
Albendzole
Cloxacillin
Chlortetracycline
Oxytetracycline
Tetracycline
Ceftiofur
Cephapirine
Clopidol
Closantel
Cefphactril
Danofloxacin
Doramectin
Diminazene
Erythromycin
Flumequine
Flunixin
Fenbendazole
Oxyfendazole
Ivermectin
Lincomycin
Levamisole
Monensin
Moxidectin
Meloxicam
Neomycin
Nicarbazin
Oxybendazole
Oxyclozanide
Parbendazole
Praziquantel
Spectinomycin
Sulfadiazine
Sulfanilamide
Sulfaquinoxaline
Sulfadimidine
Sulfa Chloropyrazine
Thiabendazole
Triclabendazole
Trimethoprim
Tylosin
Chloramphenicol
Nitrofurans and its metabolites
Sulphonamides and its metabolites
Streptomycin
Enrofloxacin
Ciprofloxacin
Colistin
Dihydrostreptomycin Streptomycin
Oxytetracy cline
Salinomycicin
Sulphadiazine
Sulphathiazole Sodium
Sulfaguanidine
Zinc Bacitracin
Ethopabate
Flavophospholipol (Flavomycin)
Sulphaquinoxaline
Tilmicosin
Tyvalosin Tartrate
Virginiamycin
Acepromazine
Albendazole
Amitraz
Aspirin
Buqarvaquone
Buserelin
Butafosfane
Butaphosphan
Calcium Borogluconate
Calcium Magnesium Borogluconate
Carboprost tromethamine
Cefquinone Sulphate
Chloral hydrate
Closprostenol Sodium
Clenbutrol (Broncopulmin powder)
Diethylcarbamazine
Dinitolmide
Dexcloprostenolum
Flunixin Meglumine
Halofuginone
Kaolin
Ketamine hydrochloride
Lithium Antimony Thiomalate
Luprostiol
Madramicin
Magnesium Hypophosphite
Mepyramine
Methyl Hydroxybenzoate
Nandrolone Laurate
Niclosamide
Nimesulide
Nitroscanate
Nitroxynil
Febantel
Pentobarbitone
Pregnant Mare Serum Gonadotrophin
Proligestone
Promazine Hydrochloride
Propofol
Prosolvin
Rafoxanide
Semduramycin
Sulpha Chloropyrazine Sodium
Suramin
Tiamulin Hydrogen Fumarate
Totrazuril
Xylazine
Clorsulon
Hydrocortisone
Phenazone
Quinapyramine
Chlorpyridazine
Tiaprost Trometamol
2,4-Dichlorophenoxy Acetic Acid
Acephate
Acetamiprid
Alpha cypermethrin
Alpha naphthyl Acetic Acid
Ametroctradin
Atrazine
Beta Cyfluthrin
Bifenthrin
Bitertanol
Captan
Carbendazim
Carbofuran
Chlorfluazuron
Chlormequat Chloride (CCC)
Chlorothalonil
Chlorpropham
Chlorpyriphos
Chlothianidin
Thiazolymethylguanidine
Thiazolymethylurea
Methylnitroguanidine
Copper Hydroxide
Copper Oxychloride
Copper Sulphate
Cuprous Oxide
Cyantranilipole
Cyazofamid
Cymoxanil
Cypermethrin
Dichlorvos
Dimethomorph
Dinocap
Dinotefuran
Dithianon
Ethylene bis- dithiocarbamates
Metiram
Diuron
Dodine
Edifenphos
Emamectin Benzoate
Epoxyconazole
Ethephon
Ethion
Ethofenprox
Etoxazole
Famoxadone
Fenamidone
Fenarimol
Fenoxaprop-p-ethyl
Fenvalerate
Forchlorfenuron
Fosetyl-Aluminium
Glufosinate Ammonium
Halosulfuron methyl
Hexazinone
Hexythiazox
Hydrogen Cyanamide
Iprodione
Kasugamycin
Malathion
Mandipropamid
Pirimiphos-methy
Prohexadione calcium
Propaquizafop
Propiconazole
Quizalofop ethyl
Thiacloprid
Mepiquat Chloride
Metaflumizone
Methyl Chlorophenoxy Acetic Acid
Metolachlor
Metribuzin
Metsulfuron Methyl
Oxadiargyl
Oxyfluorfen
Paclobutrazol
Paraquat dichloride
Penconazole
Permethrin
Phenthoate
Phorate
Phosalone
Thiometon
Thiophanate-Methyl
Tolfenpyrad
Trichlorfon
Triacontanol
Trifloxystrobin
Tridemorph
Fluopicolide
Fluopyram and its metabolites
Ametyrn
Sodium Para Nitro Phenolate
Boscalid
Metrafenone
Fluxapyroxad
Tetraconazole
Coumarin & dihydrocoumarin
Tonkabean (Dipteryladorat)
Beta -asarone
Cinamyl anthracylate
Estragole
Ethyl methyl ketone
Ethyl -3-phenyl glycidate
Eugenyl methyl ether
Methyl beta naphthyl ketone
Para-propylanisole
Saffrole & isosaffrole
Thujone ( Alpha )
Isothujone ( beta )
Diethelene glycol
Monoethyl ether
Aldicarb
Aldrin
Dieldrin
Chlordane
Heptachlor
Lindane
Alpha Hexachlorocyclo Hexane
Beta Hexachlorocyclo Hexane
Delta-Hexachlorocyclo Hexane
Endosulfan
Carbofuran
Methomyl
Phosphamidon
Captafol
Ferbam
Formothion
Simazine
Diazinon
Dichloro Diphenyl Trichloroethane
Fenitrothion
Fenthion
Methyl Parathion
Ethyl Parathion
Aspartame
Saccharin
Melamine
Sucralose
Vitamin B12
Acesulfame Potassium
Fumaric acid
DL Malic Acid
Vitamin B9
Vitamin D
Vitamin A
Sucrose
Glucose
Tartrazine
Brilliant Blue FCF
Fast Green FCF
Ponceau 4R
Erythrosine
Amaranth
Sunset Yellow
Fast Red
Allura Red AC
Indigo Carmine
Carmoisine
Butylated Hydroxyanisole
Butylated Hydroxytoluene
Tertiary Butylhydroquinone
Citric acid
Tartaric acid
Benzoic acid
Curcumin
Caffeine
Bisphenol A
Potassium Metabisulphite
Lycopene
Benomyl
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