Isodecyldiphenyl phosphate,50 µg/mL,isooctane,1mL,

d2 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 1ml

BHC (epsilon isomer), 100ug/ml in Toluene, 1ml

1,2,3-Trimethylbenzene, 250mg