Category:
Enzymes
CAS NO:
9004-07-3
Standard:
In-house Standards,
【Quality Specifications】Art.No. DBY0022A
|
Item |
Specification |
Test basis |
|
Property |
White or almost white lyophilized powder |
USP 33 edition |
|
Identification |
can not appear in purple in three minutes, not more than 1% |
USP 33 edition |
|
Loss on drying |
≤5.0% |
USP 33 edition |
|
Residue on ignition |
≤2.5% |
USP 33 edition |
|
Microbial limit: Pseudomonas |
Complies to standard |
USP 33 edition |
|
Trypsin |
≤1% |
USP 33 edition |
|
Potency determination |
not less than 1000 units, calculated based on per 1mg dry goods |
USP 33 edition |
【Storage】:
Avoid sunlight, sealed, stored at 2-8 ℃.