VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
L-Cysteine-1-13C
Specification
99 atom% 13C · 100mg
Report Type
Purity / RP-HPLC
Catalogue
GL-IL-0031
Issued
2026-03-22
L-Cysteine-1-13C Purity / RP-HPLC report by VendorInvestigator
Verification reference: 99686-L-Cysteine-1-13C_100mg_MMZBU5KWRVUY