PeptideMeterIndependent Test Result
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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
Heavy Metals / ICP-MS
Catalogue
GL-SP-0006
Issued
2026-03-16
L-Cysteine sulfinic acid Heavy Metals / ICP-MS report by PeptideMeter
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Verification reference: 52403-L-Cysteine_sulfinic_acid_4QSV35HFBYT9