PeptideMeterIndependent Test Result

Authentic report — verified

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

Product
L-Cysteine sulfinic acid
Specification
98.0% · 5g
Report Type
Purity / RP-HPLC
Catalogue
GL-SP-0006
Issued
2026-03-11
L-Cysteine sulfinic acid Purity / RP-HPLC report by PeptideMeter
Verification reference: 28281-L-Cysteine_sulfinic_acid_FDKF8YBGVVJU