VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
L-Serine-1-13C
Specification
99 atom% 13C · 250mg
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-IL-0020
Issued
2026-03-18
L-Serine-1-13C Heavy Metals / ICP-MS report by VendorInvestigator
Verification reference: 87898-L-Serine-1-13C_250mg_2ZY84MBUKP3M