VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
ATTO 647N NHS Ester
Specification
90.0% · 5mg
Report Type
Bacterial Endotoxin / LAL
Catalogue
GL-FL-0039
Issued
2026-03-26
ATTO 647N NHS Ester Bacterial Endotoxin / LAL report by VendorInvestigator
Verification reference: 35743-ATTO_647N_NHS_Ester_5mg_8PZZEQNP346H