Cycloate, 100 µg/ml, Acetonitrile, 1ml

2,3,3',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Volatile Mix, 200µg/ml in MeOH, 1ml

2-Perfluorohexyl-[1,1-2H2]-[1,2-13C2]-ethanol (6:2), 50µg/ml in MeOH, 1,2ml