VendorInvestigateIndependent Testing Bureau
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Authentic report — verified

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

Product
D-Proline
Specification
99.0% · 100g
Report Type
Purity / RP-HPLC
Catalogue
GL-UA-0022
Issued
2026-03-12
D-Proline Purity / RP-HPLC report by VendorInvestigate
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Verification reference: 71949-D-Proline_G8CD7SRC8Q2Y