VendorInvestigateIndependent Testing Bureau

Authentic report — verified

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

Product
Leu-Enkephalin
Specification
99.0% · 50mg
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-CP-0021
Issued
2026-03-23
Leu-Enkephalin Heavy Metals / ICP-MS report by VendorInvestigate
Verification reference: 88311-Leu-Enkephalin_50mg_S4MN55Y4MMNU