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Product Name: Polysucrose 400 Synonyms: Ficoll 400 Active Ingredients: Polysucrose 400 Specification: Molecular Biological Grade
Detailed introduction to Polysucrose 400:
Test
Specification
Description
White, odourless powder
Identity
Positive
Specific optical rotation(a) D20 °
53 °-59 °
Molecular weight(mw)
Ca.400000
Loss on drying (%)
Max 2.0
pH-value (10%w/v aqueous solution)
5.5-8.5
Sulphated ash (%)
Max. 0.3
Content of chloride (ppm.)
Max. 500
Sterilization test
corresponding