VendorInvestigateIndependent Testing Bureau

Authentic report — verified

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

Product
D-Arginine
Specification
99.0% · 1kg
Report Type
Purity / RP-HPLC
Catalogue
GL-GA-0022
Issued
2026-03-19
D-Arginine Purity / RP-HPLC report by VendorInvestigate
Verification reference: 92728-D-Arginine_WYVLSETAHURD