Semi-Volatile Mix #1

17 alpha(H),21ß(H)-30-Nor-29-methylhopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

3-Epi-25-Hydroxyvitamin D2, 50μg/ml, 1ml

1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin