Metazachlor, 10.0 µg/ml, Acetonitrile, 10ml

o-Quarterphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 641-96-3

2,3,5-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,

Ethyl methyl carbonate, 1g