D6-Mecoprop, 100 µg/ml, Acetonitrile, 1ml

2,3,5-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,

L-Cystine

1H,1H,2H,2H-Perfluorodecyl acrylate, 1.2ml x 50ug/ml, isooctane