2-Nitrotoluene, 100 µg/ml, Methanol, 5ml

Sarafloxacin hydrochloride, 100 µg/ml, Methanol,

Hexazinone-d6 (dimethyl-d6-amino),100 µg/mL,acetonitrile,1mL,

Octadecyl Sulfide, >96%, 25g