D5-Pyraflufen-ethyl, 100 µg/ml, Acetonitrile, 1m

Sulfur Calibration Standard Unit: 10mL screw cap bottle or custom-made cylinders Chiron No. Matrix: Methanol Compound Concentration S-4078 0185.2 Dimethyl sulfide 5 ppm (w/w)

3,3’-Dimethoxybenzidine

Methyl 9-cis-octadecenoate (C18:1n-9)