Propiconazole Metabolite NOA 436613, 100 µg/ml, A

PCB No. 2, 100µg/ml in Isooctane, 1ml

1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

3-Chloro-1,2-propandiol-dilinoleate,100 µg/mL,toluene,1mL