VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
L-Cysteine
Specification
99.0% · 1kg
Report Type
Bacterial Endotoxin / LAL
Catalogue
GL-GA-0005
Issued
2026-03-16
L-Cysteine Bacterial Endotoxin / LAL report by VendorInvestigator
Verification reference: 83279-L-Cysteine_P5L8QBCT2CR3