VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
L-Tryptophan methyl ester hydrochloride
Specification
99.0% · 500g
Report Type
Purity / RP-HPLC
Catalogue
GL-AE-0006
Issued
2026-03-05
L-Tryptophan methyl ester hydrochloride Purity / RP-HPLC report by VendorInvestigator
Verification reference: 84534-L-Tryptophan_methyl_ester_hydrochloride_SKPKRRSW42ES