Tetrachlorvinphos, 100 µg/ml, Acetonitrile, 5ml

2,4,5-Trichlorophenol, 100mg

2,2',3',4,4',5,5'-Heptachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane

n-Dotriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 544-85-4