VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
L-Proline-U-13C5
Specification
97-99 atom% 13C · 50mg
Report Type
Sterility / USP <71>
Catalogue
GL-IL-0016
Issued
2026-03-26
L-Proline-U-13C5 Sterility / USP <71> report by VendorInvestigator
Verification reference: 35884-L-Proline-U-13C5_50mg_MQD8QP8CK4F9