D3-Ofloxacin, 100 µg/ml, Acetonitrile, 1ml

1,3-Dibromo-2,7,8-trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

Imazamethabenz-methyl, 100 µg/ml, Acetonitrile,

Triclosan (13C12, 99%) 100 µg/mL in Nonane, 1,2ml