VendorInvestigatorIndependent Testing Bureau
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Authentic report — verified

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

Product
L-Theanine
Specification
99.0% · 5kg
Report Type
Purity / RP-HPLC
Catalogue
GL-GA-0047
Issued
2026-03-03
L-Theanine Purity / RP-HPLC report by VendorInvestigator
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Verification reference: 98581-L-Theanine_CE564CBVXEDG