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Pregnenolone Certificate of Analysis
Batch #: 2457714-0710
CAS: 145-13-1
Manufacture date: May 2016
Re-Test date: May 2019
Source: China
Packaging: Varies by size -- Amber bottle or Foil pouch.

Product criteria
1. Appearance White or almost white crystalline powder.
Result: pass:
2. Melting range: 185°C-194°C
Result: pass
3. Specific rotation: +27°-+30° Result: +28°
5. Related substances: Any Impurity: 0.5% max. Result: 0.1%
Total impurities: 1.0% max. Result: 0.1%
6. Assay “Purity” 99.3% min. Result: 99.7%
7. Total colony count. 1000 cfu/g max Result: Complies
8. E. Coli Negative Result: Negative
9. Mold & yeast: 100 cfu/g max. Result: Complies
10. Particle size: 80% pass/100 mesh 20 microns. Result: Micronized

Conclusion
Above product conforms to standards.