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vinhkhoi@hcm.vnn.vn
vinhkhoi@vinhkhoi.vn
CAS NO: 109-57-9
Công thức hóa học: C4H8N2S
Khối lượng phân tử: 116.18
QUY CÁCH: 25gm & 100 gm
POTASSIUM CARBONATE (ANH.) EXTRA PURE
PEPSIN 1:10,000
1-NAPHTHOL (1-Hydroxynapthalene)
AMMONIUM PURPURATE. (Murexide)
CHITOSAN
CARMINE, (Carminic Acid)
5-SULPHOSALICYLIC ACID DIHYDRATE, EXTRA PURE
SALICYCLIC ACID, AR GRADE (2-Hydroxy Benzoic Acid)
ADIPIC ACID, (Hexanedioic Acid)
L-CYSTEINE, 99%+CRYSTALLINE
PEPSIN 1:3,000
ZINC SULPHATE (Hepta), EXTRA PURE
ZINC CHLORIDE (ANH), EXTRA PURE
ZINC ACETATE (Dihydrate), AR GRADE
UREA, EXTRA PURE
TRICHLORO ACETIC ACID, EXTRA PURE
TRI-AMMONIUM CITRATE, EXTRA PURE
SODIUM THIOSULPHATE, (Pentahydrate), AR GRADE
SODIUM SULPHITE (ANH), AR GRADE
SODIUM SUCCINATE, (Hexahydrate), EXTRA PURE
SODIUM PROPIONATE, EXTRA PURE
SODIUM OXALATE, (Disodium Oxalate), EXTRA PURE
SODIUM NITRATE, EXTRA PURE
SODIUM METABISULPHITE, AR GRADE
SODIUM HYDROGEN CARBONATE (Sodium Bicarbonate), EXTRA PURE
SODIUM FORMATE, AR GRADE
SODIUM DIHYDROGEN ORTHOPHOSPHATE, (Mono Sodium Phosphate Dihydrate), AR GRADE
SODIUM ACID PHOSPHATE (Sodium Dihydrogen Orthophosphate), EXTRA PURE
SODIUM ACETATE (ANH.), EXTRA PURE
SODIUM ACETATE (Trihydrate), EXTRA PURE
SODIUM ACETATE (ANH.) AR GRADE
POTASSIUM SULPHATE, EXTRA PURE
POTASSIUM SODIUM TARTRATE (Sodium Potassium Tartrate) (Tetra), AR GRADE
POTASSIUM PHOSPHATE DIBASIC (ANH), (Di-Potassium Hydrogen Orthophosphate), EXTRA PURE
POTASSIUM IODIDE, AR GRADE
POTASSIUM IODIDE (Confirming IP), EXTRA PURE
POTASSIUM IODATE, EXTRA PURE
p-DIMETHYL AMINO BENZALDEHYDE (Ehrlich Reagent), AR GRADE
OXIDASE REAGENT
NINHYDRIN, 99%, EXTRA PURE
NICOTINIC ACID (Niacin) (Vitamin B3)
NICOTINAMIDE (Niacinamide) (Vitamin P)
N,N,N,N-TETRAMETHYL-P-PHENYLENEDIAMINE DIHYDROCHLORIDE, AR GRADE
METHYL RED
MANGANESE (II) SULPHATE, (Mono), EXTRA PURE
MANGANESE (II) CHLORIDE, (Tetrahydrate), EXTRA PURE
MANGANESE (II) CHLORIDE, (Tetrahydrate), AR GRADE
MAGNESIUM CHLORIDE (Hexa), EXTRA PURE
LITHIUM SULPHATE (Mono), EXTRA PURE
L-CYSTINE, 99%+CRYSTALLINE (Free Base)
L-ARGININE HYDROCHLORIDE (Mono) 99%+PURITY, CRYSTALLINE
L (+) ARABINOSE
KOVAC’S INDOLE REAGENT
IODINE (Resublimed), EXTRA PURE
HEXAMINE
GELATIN POWDER (For Bacteriology)
FERROUS SULPHATE (Hepta), EXTRA PURE
FERROUS AMMONIUM SULPHATE, (Ammonium Ferrous Sulphate, Hexahydrate (Mohr’s Salt)), AR GRADE
FERRIC SULPHATE (Hydrate), EXTRA PURE
FERRIC CHLORIDE (ANH.), EXTRA PURE
FERRIC AMMONIUM CITRATE (Ammonium Ferric Citrate), (Brown), EXTRA PURE
ERIOCHROME BLACK T (Solochrome Black T), EXTRA PURE
EGG ALBUMIN POWDER (Albumin Egg Powder)
EDTA MAGNESIUM DISODIUM (Tetra), EXTRA PURE
D-MANNITOL, EXTRA PURE
DI-SODIUM HYDROGEN ORTHOPHOSPHATE (Sodium Phosphate Dibasic), (ANH.), EXTRA PURE
DI-SODIUM HYDROGEN ORTHOPHOSPHATE (Sodium Phosphate Dibasic), (ANH), AR GRADE
DI-AMMONIUM HYDROGEN ORTHOPHOSPHATE (Diammonium Phosphate Dibasic), EXTRA PURE
DI-AMMONIUM HYDROGEN CITRATE, (Ammonium Citrate Dibasic), EXTRA PURE
D (-) ARABINOSE, AR GRADE
CUPRIC SULPHATE (Pentahydrate), EXTRA PURE
CUPRIC CHLORIDE (Dihydrate), EXTRA PURE
CONGO RED
COBALT (II) CHLORIDE (Hexahydrate), EXTRA PURE
CHITIN [Poly (N-Acetyl-1,4-D-Glucopyranosamine)]
CETRIMIDE, (N-Cetyl N,N,N-Trimethylammonium Bromide), EXTRA PURE
CARBOXYMETHYL CELLULOSE [Sodium High Viscosity (CMC) (15 MPas)]
CALCIUM SULPHATE (Dihydrate), EXTRA PURE
CALCIUM NITRATE (Tetrahydrate), EXTRA PURE
CALCIUM CHLORIDE (Fused), EXTRA PURE
CALCIUM CARBONATE (Precipitated), EXTRA PURE
BUTYLATED HYDROXY ANISOLE, (B.H.A.)
BORIC ACID, EXTRA PURE
BORAX TETRAZOLIUM, (Decahydrate) (Sodium Tetraborate) (Borax Powder), AR GRADE
AMMONIUM SULPHATE, EXTRA PURE
AMMONIUM OXALATE, (MONO), AR GRADE
AMMONIUM MOLYBDATE, (Tetrahydrate), EXTRA PURE
AMMONIUM CHLORIDE, EXTRA PURE
AMMONIUM ACETATE, EXTRA PURE
ALPHA-NAPTHALENEACETIC ACID (1-Naphthylacetic Acid)
2,4-DINITROPHENYL HYDRAZINE, EXTRA PURE
1,5-DIPHENYLCARBAZIDE, AR GRADE
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