Sodium p-n-tetradecylbenzenesulfonate, 100 µg/ml,

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),1000 µg/mL,acetonitrile,1mL,

Azithromycin dihydrate,neat,neat,50mg,

2,2-Dimethylpentane