Dichlorprop-P, 100 µg/ml, Acetonitrile, 1ml

2,6-Dinitrotoluene-a,a,a-d3

Tetracycline, 1000μg/ml in MeOH, 1ml

Sulfur Standard 1 Unit: 10mL screw cap bottle Chiron No. Matrix: Methanol Compound Concentration S-4072 Diethyl sulfide 0.5 ppm (w/w) Di-n-butyl sulfide 0.5 ppm (w/w)