D5-Chloridazon, 10mg

Sulfur Calibr. Mix. Dibenzothiophene in White oil (20 cSt)Unit: 10mL screw-capped bottle Matrix White oil White Oil Concentration Isooctane Toluene 3 cSt

D3-Clothianidin, 100 µg/ml, Acetone, 1ml

1,1-Dichloropropane