PeptideDetectiveIndependent Test Result
✓

Authentic report — verified

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

Product
L-Cystine Standard
Specification
99.0% · 1g
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-AS-0027
Issued
2026-03-05
L-Cystine Standard Heavy Metals / ICP-MS report by PeptideDetective
Verification reference: 97658-L-Cystine_Standard_E8P9YJSH4LTV