Metosulam, 100 µg/ml, Acetonitrile, 5ml

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)

Terbuthylazine-desethyl-2-hydroxy, 10mg

Benzo(j)fluoranthene, 100µg/ml in AL, 5ml