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Independent Testing Bureau
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Authentic report — verified
This certificate was issued by VendorInvestigator and matches our records. Reference ID confirmed.
Product
D-Histidine
Specification
99.0% · 100g
Report Type
Purity / RP-HPLC
Catalogue
GL-UA-0017
Issued
2026-03-23
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Verification reference: 20445-D-Histidine_2AKWS52SEPWL