2,4-D (13C6, 99%) 100µg/mL in Acetonitrile, 1,2ml

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light 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)

Formetanate hydrochloride, 10.0 µg/ml, Acetonitri

D4-Prochloraz, 100 µg/ml, Acetonitrile, 1ml