1,2,4-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

EPA Method 8240A Mix #3

2,4,6-Trichloro[13C6]phenol, 1.2ml x 100ug/ml, isooctane

Cleaning solution for electrodes (box of 25x20mL sachet)