bacitracin zinc bacitracin bacitracin powder
1. USP grade
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
Tests |
Specifications |
Results |
Appearance |
White to pale tan powder |
White powder |
Identification |
Meets the requirements of the test for composition of Bacitracin |
Conform |
Meets the requirement of the test for Zinc content |
Conform |
|
pH |
6.0 ~7.5 |
6.5 |
Loss On Drying |
5.0%Max |
2.3% |
Zinc (Dried basis) |
4.0% ~ 6.0% |
5.2% |
Bacitracin A |
≥40% |
68.1% |
Sum of bacitracin A,B1,B2 and B3 |
≥70% |
85.90% |
Limit of early eluting peptides |
≤20.0% |
2.0% |
Bacitracin F |
≤6.0% |
4.2% |
Microbial assay (Dried Basis) |
≥65IU/mg |
77.1IU/mg |
Total viable aerobic count |
≤100CFU/gram |
Conforms |
Particle Size |
Min 99.0% ≤20um by volume |
99.7% |
Conclusion |
Comply with current USP |
|
Storage |
Reserve in tight containers and store below 25℃ |
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