VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
L-Selenocystine
Specification
98.0% · 1g
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-SP-0041
Issued
2026-03-12
L-Selenocystine Heavy Metals / ICP-MS report by VendorInvestigator
Verification reference: 76370-L-Selenocystine_78FXVYLYLZKM