bis(4-Chlorophenyl) methane

d4 C28 alpha alpha alpha (20R)/C29 alpha alpha alpha (20R)-Methyl/Ethylcholestane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2,4-D-2-ethylhexyl ester, 100mg

D4-Methanol, 100 µg/ml, Acetonitrile, 1ml