VendorInvestigateIndependent Testing Bureau
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Authentic report — verified

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

Product
Biotin-PEG4-NHS Ester
Specification
95.0% · 500mg
Report Type
Purity / RP-HPLC
Catalogue
GL-PG-0017
Issued
2026-03-25
Biotin-PEG4-NHS Ester Purity / RP-HPLC report by VendorInvestigate
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Verification reference: 15005-Biotin-PEG4-NHS_Ester_500mg_NANFD8XSCMHM