Calibration Kit; Alternate Volume, 6 x 200ul, nonane

Tri-p-cresyl phosphate, 100 µg/ml, Methanol, 5ml

tert-Butyl disulfide

1,2,3,4,6,7,8-Heptabromodibenzo-p-dioxin, 1.2ml x 25ug/ml, toluene