VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
D-Tyrosine
Specification
99.0% · 1kg
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-GA-0038
Issued
2026-03-08
D-Tyrosine Heavy Metals / ICP-MS report by VendorInvestigator
Verification reference: 41137-D-Tyrosine_DDY3TWDJB6K8