Styrene, 2000µg/ml in MeOH, 1ml

Tebufenozide, 10.0 µg/ml, Acetonitrile, 10ml

2,2',3,3',5-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Metazachlor Metabolite 479M16, 100 µg/ml, Acetoni