VendorInvestigateIndependent Testing Bureau

Authentic report — verified

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

Product
L-Leucine-1-13C
Specification
99 atom% 13C · 250mg
Report Type
Sterility / USP <71>
Catalogue
GL-IL-0009
Issued
2026-03-27
L-Leucine-1-13C Sterility / USP <71> report by VendorInvestigate
Verification reference: 23825-L-Leucine-1-13C_250mg_ZK4V347GPJPB