2,3-Dimethyl-d6-pyrazine

Calibration Standard Mix 2

1,2,4,7/1,2,4,8-Tetrachlorodibenzo-p-dioxin mix, 1.2ml x 50ug/ml, nonane

Tributylacetylcitrate,1000 µg/mL,isooctane,1mL,