Terbuthylazine-2-hydroxy, 100 ng/µl, 1ml

Retene, 500µg/mL in Isooctane, 1ml

Parathion,100 µg/mL,cyclohexane,1mL,

1H,1H-Perfluorohexadecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 216144-94-4