D8-Thiodiglycol, 1000µg/ml in Methanol, 1ml

Conductance @ 20°C [84 µmho/cm]

D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml

2,3,5,6-Tetrachlorobiphenyl, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 33284-54-7