Benoxacor, 100 µg/ml, Acetonitrile, 5ml

(R)-(-)-Littorine hydrochloride, 10mg

EPA 528 rev. 1.0 Internal Standard Solution 1 100µg/mL in dichloromethane; unit: 1x5mL 3841.8 1,2-Dimethyl-3-nitrobenzene [83-41-0]

Nalidixic acid,neat,neat,100mg,