Demeton-S-methyl-sulfoxide, 100 µg/ml, Acetonitri

4-Chloro-2-methylaniline,100mg/mL,acetonitrile,1mL,

2,4-Dichlorophenylacetic acid

1-n-Butylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 35980-18-8