Address:
Shandong,China
Main Products:
feed additive,veterinary medcine,biological preparation,transfer factor,vaccine
CERTIFICATE Of ANALYSIS
Tests | Spec | Results |
1.Melting point | 154-158oC | 156.5oC |
2.Color and clarity of solution | Colorless and clear | Conforms |
3.Heavy metals | ≤5ppm | less than 5ppm |
4.pH(Acidity) | 5.0-6.5;≤0.02N NaOH0.5ml | 5.6/0.3ml |
5.Related substances (Chromatographic purity) | ≤0.05%;Sum≤1.0% | Conforms |
6.Loss on drying | ≤0.5% | 0.06% |
7.Sulphated ash (Residue on ignition) | ≤0.1% | 0.05% |
8.Assay(C13H20N2O2·HCl) | (99.0%~101.0%) | 100.1% |
9.Bacterial endotoxins | ≤0.6EU/mg | less than 0.6EU/mg |
10.Sterility |
| Conforms |
Conclusion: | The sample is Procaine Hydrochloride and meets the specification of BP2000/US26 |