Phenols - Mix 4, 100μg/ml in Acetone, 5ml

D6-Metazachlor, 100 µg/ml, Acetonitrile, 1ml

Diphenyl isopropylphenyl phosphate, techn. isomer mixture,1000 µg/mL,isooctane,1mL,

Sodium dodecylbenzenesulfonate (hard type) (ABS 10