Diclofop-methyl, 100 µg/ml, Cyclohexane, 5ml

1,3-Dichloroisopropyl-2,3-dichloropropyl Ether, 100mg

1H,1H,2H,2H-Perfluoro-n-dodecyl methacrylate,50 µg/mL,MeOH,1mL,

4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml