Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs

2-(1-Hydroxypropyl)promazine,1000 µg/mL,MeOH,1mL,

2,6-Dimethylnaphthalene-d12, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-12-1

Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane