VendorInvestigateIndependent Testing Bureau

Authentic report — verified

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

Product
Poly-L-Glutamic acid sodium salt (MW 15000-50000)
Specification
>=97% · 500mg
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-CC-0014
Issued
2026-03-09
Poly-L-Glutamic acid sodium salt (MW 15000-50000) Heavy Metals / ICP-MS report by VendorInvestigate
Verification reference: 56891-Poly-L-Glutamic_acid_sodium_salt_(MW_15000-50000)_500mg_3CYLJLHAXV75