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Codow Chemical Co.,Ltd.??? ?? ??? ?????.
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Codow Chemical Co.,Ltd.
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amy@howeipharm.com
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China
URL:
http://www.howeipharm.com
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1751
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2M Stock solution of 2-(azidomethyl)nicotinic acid acylimidazole in anhydrous dimethylsulfoxide >=98%
Hematoxylin stain (natural maturation by EHRLICH method)
Acetate buffer
IODINE SOLUTION, ACCORDING TO WIJS, 0.1 MOL ICL/L
I2
Potassium hydroxide-ethanol standard solution
SULFURIC ACID, 3.0N STANDARDIZED SOLUTION
H2O4S
Calcium nitrate standard solution
Glucose PBS buffer solution Glucose
Cetylpyridinium bromide solution
Lugol's iodine solution
Phosphate buffer solution
Potassium bromate standard solution
Hematoxylin staining solution(Ehrlich)
Ethylenediaminetetraacetic acid disodium titrant
Bromothymol blue indicator solution (ethanol)
Potassium permanganate titration solution 0.005MOL/L
Aluminum chloride standard solution
Boric acid standard solution
Riboflavin standard solution
Sodium bisulfite solution
HNaO3S
Potassium hydrogen phthalate standard solution
C8H5KO4
Formamide standard solution (methanol)
Acid Chrome Blue K Indicator
Nitrate standard solution
NO3-
NITRITE STANDARD
NO2-
Sodium metabisulfite standard solution
Naphthylethylenediamine hydrochloride TS
Sodium diacetate standard stock solution
Methylene Blue, 1 Percent (w/v) Aqueous Solution
Acid copper sulfate solution
Lead acetate saturated solution
Phosphate-phosphate buffer solution
Acidic Phosphate Wash
boric acid buffer solution
Sodium Glutamate Standard Solution
Diphenylcarbazide indicator
Potassium tetraphenylborate saturated solution
Bromide standard solution
Methylene blue indicator solution (ethanol)
Sodium tetraphenylborate titration solution 0.01MOL/L
Calcium acetate standard titration solution
Triethanolamine-HCl buffer solution
Acetone oxime standard solution
Methyl red-bromocresol green indicator solution
Tris hydrochloride buffer (pH 7.4)
Sodium tartrate standard solution
Urea standard solution
Ammonium thiocyanate saturated solution
Sodium nitrate, 0.1N Standardized Solution
NNaO3
PNa3 standard solution
PotassiuM chloride-Hydrochloric acid Buffer solution
Osmotic pressure standard solution
Citric Acid-Phosphate Buffer
ANION STANDARD - CHLORIDE
Hydrochloric acid-methanol standard titration solution
DPPH ethanol solution
Pyrogallol hydrochloric acid solution
ALSEVER'S SOLUTION
DTT Solution
Barium-magnesium mixed standard solution
Phenolphthalein indicator solution (absolute ethanol)
Dimethyl yellow-ethanol solution
Potassium ferrocyanide saturated solution
Acetic acid salt spray test solution (AASS)
Barium chloride-magnesium chloride mixed standard solution
Potassium oxalate standard solution
Dehydroacetic acid standard stock solution
HBSS balanced salt solution
GRAM'S IODINE
12298-68-9
I3K
Copper sulfate standard titration solution C(CUSO4)=0.0150MOL/L
Sucrose solution 300G/L
Thymol blue sodium solution 1G/L
PAN indicator solution 0.2%
Sodium indigo disulfonate solution 0.0010MOL/L
Methylene blue indicator solution 1%
Guaiacol standard solution 1 WT%
Cresol Red Sodium Solution 1G/L
Alkaline copper tartrate test solution (solution B) Chinese Pharmacopoeia
Sodium sulfide standard solution 1.0MOL/L
Solution color standard colorimetric solution
ORP standard solution
Alfred's solution PH=6.1
Diphenylcarbazide indicator 0.2%
Nitrite ion standard solution
NO2-
Sodium Tetraborate Standard Titration Solution
Standard solution for determination of nitrate impurities
KB indicator solution
Safranin solution
NO3--N in Water
Nitric Acid Standard Titration Solution
Sudan Black B-ethanol solution (75% ethanol)
Sodium hydroxide-ethanol standard titration solution
Blotting buffer solution
10X TRIS-Glycine-SDS Buffer
10X TRIS-Glycine Buffer
Zinc acetate standard titration solution
Zinc nitrate standard solution
Potassium dihydrogen phosphate-sodium hydroxide buffer
9210 Silicon Meter Reagent
9211 Phosphorus Meter Reagent
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