Pyrifluquinazon, 100 µg/ml, Acetonitrile, 1ml

Perfluorodecane sulfonic acid,50 µg/mL,MeOH,1mL,

Propazine-d14 (di-iso-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219802-87-5

2',3,4,5,6'-Pentachlorobiphenyl