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Authentic report — verified

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

Product
L-Thyroxine (T4)
Specification
98.0% · 1g
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-SP-0020
Issued
2026-03-27
L-Thyroxine (T4) Heavy Metals / ICP-MS report by VendorInvestigator
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Verification reference: 83037-L-Thyroxine_(T4)_HGLDKHRUR5VY