Tolprocarb, 100 µg/ml, Acetonitrile, 1ml

2-Bromopropionic acid

2,4-Dichlorophenol, 100 µg/ml, Acetonitrile, 5ml

4-Nonylphenol diethoxylate, mixture of nonylisomers,100 µg/mL,MeOH,1mL,