QC Check Sample

Ethyl 12-hydroxystearate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 82807-36-1

CLP Semi-Volatiles Base/Neutrals Mix #2

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin