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 3000-15000)
Specification
>=97% · 1g
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-CC-0013
Issued
2026-03-12
Poly-L-Glutamic acid sodium salt (MW 3000-15000) Heavy Metals / ICP-MS report by VendorInvestigate
Verification reference: 52693-Poly-L-Glutamic_acid_sodium_salt_(MW_3000-15000)_YSB8EPJXYDMW