VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
N-Acetyl-L-leucine
Specification
99.0% · 25g
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-SP-0034
Issued
2026-03-18
N-Acetyl-L-leucine Heavy Metals / ICP-MS report by VendorInvestigator
Verification reference: 15313-N-Acetyl-L-leucine_TVEJGW9F7NNT