Source: Porcine (Bovine) pancreas
SPECIFICATION
Items
Specification
Method
Appearance
White or almost white lyophilized powder
USP37
Solvent Transparentness
Conform
Loss on drying
≤5.0%
Residue on Ignition
≤2.0%
Microbial limits
Chymotrypsin
≤50 USP units/mg powder
Assay
Trypsin ≥5000USP units/mg powder
Storage
Sealed, Dark, at temperature 2-8℃