Tonalide-d3, 10µg/ml in CY, 5ml

Imazethapyr, 100 µg/ml, Acetonitrile, 1ml

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

3,4,5-Trichloroveratrole , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-29-3