2,6-Dichlorobenzonitrile

Sulfur Standard 2 Unit: 10mL screw cap bottle Chiron No. Matrix: Methanol Compound Concentration S-4073 Di-n-propyl sulfide 0.5 ppm (w/w) Di-n-butyl sulfide 0.5 ppm (w/w)

2-Nitrophenol

D5-Cyhalothrin, 100 µg/ml, Ethyl acetate, 1ml