PeptideDetectiveIndependent Test Result
✓

Authentic report — verified

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

Product
L-Thyroxine (T4)
Specification
98.0% · 1g
Report Type
Purity / RP-HPLC
Catalogue
GL-SP-0020
Issued
2026-03-08
L-Thyroxine (T4) Purity / RP-HPLC report by PeptideDetective
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Verification reference: 58198-L-Thyroxine_(T4)_3VBJ5EEHAY9N