4,4’-Methoxychlor

2,4-DB-methyl ester, 100 µg/ml, Ethyl acetate, 5

Extended Calibration/Low Level Solution; Alternate Volume, 200ul, nonane

2-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2052-07-5