VendorInvestigateIndependent Testing Bureau

Authentic report — verified

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

Product
D-Proline
Specification
99.0% · 1kg
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-GA-0034
Issued
2026-03-20
D-Proline Heavy Metals / ICP-MS report by VendorInvestigate
Verification reference: 24439-D-Proline_YPYW44YAH5CK