Hexachloro-1,3-butadiene, 100µg/mL in MeOH, 1ml

Bis(4-isopropylphenyl) phenyl phosphate, 1.2ml x 50ug/ml, toluene

Cholesterol-d7, 2,5mg

3-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.