Methyl Diethyldithiocarbamate,1000 µg/mL,MeOH,1mL,

1H,1H,2H,2H-Perfluorododecyl acetate, 1.2ml x 50ug/ml, isooctane

2,4'-DDT, 10 µg/mL in Cyclohexane, 10ml

BTEX (10 µg/mL)