4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

WS Dioxin

Dialy Quality Control Standard (without Internal Standard) 2 Analytes, each Vol.% as listed in isooctane; units: 1x10mL, 5x10mL. Name Vol.% Benzene 0.67 Toluene 5.0 Isooctane 94.33

Ethyl sulfate sodium salt,neat,neat,10mg,