Levamisole hydrochloride,1000 µg base/mL,MeOH,1mL,

1,2,3,4,5,6-Hexachloronaphthalene, 1.2mL x 50ug/mL, nonane

3,3'-Dichlorobenzidine, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91-94-1

2,3,3',4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane