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Fig. 3 | BMC Chemistry

Fig. 3

From: An eco-friendly separation-based framework for quantitative determination and purity testing of an antihypertensive ternary pharmaceutical formulation

Fig. 3

CZE-DAD electropherogram showing separation of mixture of AML (30.0 µg/mL), TIM (30.0 µg/mL), HCT (50.0 µg/mL), and DSA (10.0 µg/mL) using an uncoated fused-silica capillary with a total length of 48.5 cm and an effective length of 40 cm (50 μm i.d.); UV detection at 200.0 nm; sample injection: 50 mbar for 5 s; an applied voltage of + 15.0 kV; and a BGE of borate buffer (pH 9.0; 40.0 mM)

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