1-(3,4-Dichlorophenyl)-3-methylurea, 10.0 µg/ml,

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

Volatile Standard

AHTN (Tonalid), 10.0 µg/ml, Cyclohexane, 5ml