2-Butanone-2,4-DNPH, 100mg

1,2,8,9-Tetrachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

2,2-Bis-(4-hydroxyphenyl)hexafluoropropane-d4, 10mg (Bisphenol AF-D4)

Conductance @ 20°C [200 µmho/cm]