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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
Heavy Metals / ICP-MS
Catalogue
GL-SP-0011
Issued
2026-03-16
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Verification reference: 98797-5-Hydroxy-DL-tryptophan_(5-HTP)_ZV7CRY52X8Y8