Pendimethalin, 10μg/mL in Acetonitrile, 10ml

1-Brombutan, 100µg/ml in MeOH, 2ml

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

2,6,10,14-Tetramethylhexadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-36-8