VendorInvestigateIndependent Testing Bureau
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Authentic report — verified

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

Product
5-Hydroxy-DL-tryptophan (5-HTP)
Specification
99.0% · 25g
Report Type
Bacterial Endotoxin / LAL
Catalogue
GL-SP-0011
Issued
2026-03-10
5-Hydroxy-DL-tryptophan (5-HTP) Bacterial Endotoxin / LAL report by VendorInvestigate
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Verification reference: 89667-5-Hydroxy-DL-tryptophan_(5-HTP)_ZAVXLB2J8873