Volatiles Mix D2, 2000µg/ml in MeOH, 1ml

2,4-DB, 10 µg/ml, Acetonitrile, 10ml

Picloram methyl derivative

2,2',3,3',4',5,5',6-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane