VendorInvestigateIndependent Testing Bureau

Authentic report — verified

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

Product
L-Proline-U-13C5
Specification
97-99 atom% 13C · 50mg
Report Type
Purity / RP-HPLC
Catalogue
GL-IL-0016
Issued
2026-03-19
L-Proline-U-13C5 Purity / RP-HPLC report by VendorInvestigate
Verification reference: 13698-L-Proline-U-13C5_50mg_DFKL74PXUKRW