Verasitas Labs
SUBSTANCE TESTING REPORT
MOD GRF 1-29 Potency Analysis
1. Introduction
Precision analysis of MOD GRF 1-29 potency and related substances profiling.
2. Methodology
HPLC,UV-Vis
3. Results
| Parameter | Value |
|---|---|
| Sample Identification | MOD GRF 1-29 (Lote# MOD933-2024) |
| Concentration | 1.82 mg/mL ± 0.09 |
| Purity | 98.7% |
| Impurities | <1.3% |
4. Discussion
The HPLC method demonstrated excellent linearity (R²=0.9997) across the concentration range. UV spectroscopy confirmed the characteristic absorption spectrum with λmax at 278 nm. Related substances analysis detected four impurities at levels of 0.5%, 0.4%, 0.2%, and 0.2% respectively. Forced degradation studies showed the product is stable under thermal conditions but susceptible to oxidation.
5. Conclusion
MOD GRF 1-29 exhibits appropriate potency and purity with impurity levels within acceptance criteria.
Dr. María López
GC-MS Expert
15-04-2025