Verasitas Labs
SUBSTANCE TESTING REPORT
ANAVAR Purity Evaluation
1. Introduction
Comprehensive purity evaluation of ANAVAR formulation using validated analytical methods.
2. Methodology
HPLC,MS
3. Results
| Parameter | Value |
|---|---|
| Sample Identification | ANAVAR (Lote# ANA1575-2024) |
| Concentration | 2.12 mg/mL ± 0.11 |
| Purity | 97.4% |
| Impurities | <2.6% |
4. Discussion
HPLC analysis showed excellent chromatographic performance with resolution >3.1 between the main peak and closest eluting impurity. Mass spectrometry confirmed the molecular structure of oxandrolone with characteristic fragmentation pattern. Related substances analysis detected only minor impurities well below identification thresholds. Forced degradation studies showed stability under photolytic conditions.
5. Conclusion
ANAVAR demonstrates high purity and stability characteristics meeting all compendial requirements for oxandrolone.
Dr. Yuki Nakamura
Microbiology Manager
30-05-2024