CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl

2-Ethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 8916-98-8

6-Fluorothio-4-chromanone,neat,neat,10mg,

Meptyldinocap, 10.0 µg/ml, Cyclohexane, 10ml