VendorInvestigatorIndependent Testing Bureau
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Authentic report — verified

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

Product
T4 (Levothyroxine)
Specification
40mcg*100tabs
Report Type
Purity / RP-HPLC
Catalogue
440
Issued
2026-03-18
T4 (Levothyroxine) Purity / RP-HPLC report by VendorInvestigator
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Verification reference: 54009-T4_(Levothyroxine)_40mcg_XXRJY58JWFVD