Paraoxon-methyl, 100 µg/ml, Toluene, 5ml

Chloride (Cl-)

4,4'-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2050-68-2

Swep, 100 µg/ml, Acetonitrile, 5ml