Plastic additive 11, 250mg

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)

Monocrotophos, 100 µg/ml, Ethyl acetate, 5ml

2,2',3,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,