| Function: | Antibiotic and Antimicrobial Agents |
|---|---|
| Certification: | GMP |
| Grade Standard: | Medicine Grade |
| Type: | Analysis reagent |
| State: | Solid |
| Volatile: | Not Volatile |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier |
Items |
Standards |
Results |
|
Appearance |
White crystals or crystalline powder |
Complies |
|
Identification |
To comply |
Complies |
|
crystallinity |
+24.8°~+25.8° |
+25.4° |
|
Water |
≤4.0% |
2.4% |
|
Residue on ignition |
≤1.0% |
0.2% |
|
Limit of related substances |
Any individual related substances ≤3.0% |
0.6% |
|
Erythromycin A enol ether≤3.0% |
0.3% |
|
|
Pseudoerythromycin A enol ether≤3.0% |
0.3% |
|
|
Assay(ErythromycinA.B.C) |
≥55.0% |
66.4% |
|
Erythromycin B |
≤5.0% |
1.2% |
|
Erythromycin C |
≤0.20% |
2.2% |
Suppliers with verified business licenses
Audited Supplier 
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