d2 C27 alpha alpha alpha (20R)-Cholestane, 10µg/mL in Isooctane, 1ml

2,2',3,4',6'-Pentachlorobiphenyl (= 2,2',3',4,6-),100 µg/mL,isooctane,1mL,

cis-10-Heptadecenoic acid, 10mg

Dichloroacetic acid, 100 µg/ml, Acetonitrile, 1m