Clothianidin, 10.0 µg/ml, Acetonitrile, 10ml

9-Hydroxy-9-n-methylfluorene

2,2',3,3',5,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

2,4,8-Trichlorodibenzofuran,50 µg/mL,n-nonane,1mL,