VendorInvestigatorIndependent Testing Bureau
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Authentic report — verified

This certificate was issued by VendorInvestigator 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
2026-03-02
Poly-L-Glutamic acid sodium salt (MW 3000-15000) Heavy Metals / ICP-MS report by VendorInvestigator
Verification reference: 93332-Poly-L-Glutamic_acid_sodium_salt_(MW_3000-15000)_822U8ALB3K4X