2-Chloro-5-methylaniline, 250mg

Parathion-methyl, 100 µg/ml, Ethyl acetate, 5ml

2,3'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL,

1-Methyl-3-n-propylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 1074-43-7