7,12-Dimethylbenz(a)anthracene

Mass-Labelled PCDF/PCB Syringe Spike, 1.2ml, nonane

1-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1127-76-0

TCEP, 100 µg/ml, Methanol, 5ml