Source: Bovine/Porcine Pancreas
Specification
Items
Method
Appearance
White or almost white lyophilized powder
USP37, EP7
Solvent Transparentness
Conform
Loss on drying
≤5.0%
Residue on Ignition
≤2%
Microbial limits
Trypsin
≤1%
Assay
Chymotrypsin≥1500units/mg powder
Storage
Sealed, Dark, at temperature 2-8℃