9002-07-7 9002-07-7 Trypsin
Description |
white crystalline lyophilized powder |
EP7.0 |
Identification |
A) A purple colour develops B) No colour develops with in 3 min of mixing |
EP7.0 |
Appearance of solution |
Solution S is not more opalescent than reference suspension 3 |
EP7.0 |
Absorbance |
1) 280nm : 13.5 ~ 16.5 2) 250nm : not more than 7.0 |
EP7.0 |
PH |
3.0-6.0 |
EP7.0 |
Histamine |
Not more than 1µg/0.2µkatal |
EP7.0 |
Loss on drying |
Not more than 5% |
EP7.0 |
Limit of trypsin |
Not more than 1% |
EP7.0 |
Microbial limits Total viable aerobic count Salmonella E Coli |
≤10000cfu/g Negative Negative |
EP7.0 |
Assay |
Not less than 0.5 ukatal/mg, calculated on the dried basis |
EP7.0 |
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