2-Methoxy-5-methylaniline,100 µg/mL,acetonitrile,1mL,

Methoxychlor, 100 µg/ml, Ethyl acetate, 5ml

n-Perfluoropentanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2706-90-3

3-Chlorobenzo trichloride,1000 µg/mL,isooctane,1mL,