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Independent 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
Sterility / USP <71>
Catalogue
GL-PG-0017
Issued
2026-03-19
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Verification reference: 71049-Biotin-PEG4-NHS_Ester_500mg_R5C2WD3QNE2A
