VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

This certificate was issued by VendorInvestigator and matches our records. Reference ID confirmed.

Product
O-Phospho-L-serine
Specification
98.0% · 5g
Report Type
Sterility / USP <71>
Catalogue
GL-PH-0001
Issued
2026-03-12
O-Phospho-L-serine Sterility / USP <71> report by VendorInvestigator
Verification reference: 34605-O-Phospho-L-serine_5ZPEFWWWRDSB