Difloxacin hydrochloride, 100 µg/ml, Methanol, 1

Sulfide (S), 1000µg/mL in Water, 20ml

Musk xylene, 100µg/ml in Cyclohexane, 1ml

Tetrabenzo[de,h,kl,rst]pentaphene, Please inquire, Solvent-, Unit , # of units-, Cas.no. 188-13-6