Aqueous Ethanol Standard (3,0g/l), 10 x 1,2ml

Phenanthrene-13C6,100 µg/mL,n-nonane,1mL

6a-Methyl Hydrocortisone 21-Acetate, 50mg

2,2',3,4,5,6'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 68194-15-0