Trace Metals 3

2,4-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31317-18-7

Chlorpyrifos-methyl, 10 µg/ml, Acetone, 10ml

Benzoylprop ethyl