Cycluron, 100 µg/ml, Acetonitrile, 1ml

1,3,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Thiobencarb

ISO 18857-1 4-n-Nonylphenol (ring13C6), Internal standard 1 ng/µL, in acetone, 5mL