(Z)-Azoxystrobin R230310, 10.0 µg/ml, Acetonitril

2,2-Bis(bromomethyl)-1,3-propanediol, 100 µg/ml,

2',3,4,4',5-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

alpha-Cypermethrin, 100 µg/ml, Cyclohexane, 5ml