Amidithion, 10.0 µg/ml, Ethyl acetate, 5ml

2-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetone

n-Alkanes C10-C40 (even and uneven) 31 Analytes, each 100µg/mL in cyclohexane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the n-paraffins C10-C40.

2-Chloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene