Triclopyr, 100 µg/ml, Acetonitrile, 1ml

2,2',4,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Siloxane - Mix 8, 100µg/ml in Acetone, 5ml

Conductance @ 20°C [5 µmho/cm]