VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
Z-His-OH
Specification
98.5% · 100g
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-ZA-0016
Issued
2026-03-20
Z-His-OH Heavy Metals / ICP-MS report by VendorInvestigator
Verification reference: 92291-Z-His-OH_HYNKVRG3PAXX