1,2,3,6-Tetrahydrophthalic anhydride, 250mg

1,1-Difluoroethane, 1000µg/ml in MeOH, 1ml

1,2,3,5,6,8-Hexachloronaphthalene, 1.2mL x 50ug/mL, nonane

2,2',4,4',6,6'-Hexabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59261-08-4