Zonisamide-13C6 (ring-13C6),100 µg/mL,MeOH,1mL,

Ioxynil-octanoate, 10 µg/ml, Ethyl acetate, 10ml

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)

Nitrofen, 10.0 µg/ml, Acetonitrile, 10ml