vitamin B12 Assay Broth
Cat.No:LA0950 Solarbio
Storage:RT,keep dry
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Name | vitamin B12 Assay Broth |
Storage | RT,keep dry |
Grade | BR |
Unit | Bottle |
Specification | 100g |
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.
Remark:These protocols are for reference only. Solarbio does not independently validate these methods.
Note:
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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