Abamectin B1b, 100µg/ml in Acetonitrile, 1ml

1,2-Bis(2,4,6-tribromo[13C6]phenoxy)ethane, 1.2ml x 50ug/ml, toluene

Methyl octanoate

alpha-Endosulfan, 100 µg/ml, Methanol, 1ml