Difloxacin hydrochloride, 100 µg/ml, Methanol, 1

Sodium 2,2'-methylene-bis-(2,4-di-tert-butylphenyl

2,2',3,4,4'-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

MGK 264 (technical mixture), 250mg