Storage:RT,keep dry
Product introduction
For the determination of vitamin B12.
preparation method
Weigh 8.45g of this product in 100ml distilled water or deionized water, adjust the final pH 6.0±0.1 (25±5℃), dissolve by heating, cool, and pack.
composition: g/L
Pyridoxal hydrochloride: 4mg
Glucose: 40.0
Sodium acetate: 20.0
Dipotassium hydrogen phosphate: 1.0
Potassium dihydrogen phosphate: 1.0
DL-tryptophan: 0.4
Aspartate: 0.2
Adenine sulfate: 0.02
L-cystine: 0.4
Uracil: 0.02
Guanosine hydrochloride: 0.02
Magnesium sulfate: 0.4
Xanthine: 0.02
ferrous sulfate: 0.02
Ascorbic acid: 4
Riboflavin: 1mg
Sodium chloride: 0.02
Biotin: 10μg
Manganese sulfate: 0.02
Calcium pantothenate: 1mg
P-aminobenzoic acid: 2mg
Niacin: 2mg
Thiamine hydrochloride: 1mg
Pyridoxamine hydrochloride: 0.8mg
Pyridoxine hydrochloride: 4mg
Tween 80:2g
Folic acid: 0.2mg
Casein without cellulose acid hydrolysis: 15.0
pH: 6.0±0.1, 25℃
Precautions
This product is easy to agglomerate because it contains Tween 80.
Note:Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.