Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane

n-Octacosane-d58, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-33-4

Fenpropathrin, 10.0 µg/ml, Ethyl acetate, 10ml

1,4-Difluorobenzene