Fig. 6From: Multiple analytical methods for determination of formoterol and glycopyrronium simultaneously in their novel combined metered dose inhalerTypical chromatogram for the separation of FF (0.48 µg/mL, 2.7 min), GLY (0.9 µg/mL, 5.2 min) and DEX (IS; 15 μg/mL, 4.4 min) in metered dose inhalerBack to article page