MeOH:tetraborate buffer

FIGURE 1.16 Electropherogram of a Passiflorae herba methanol extract. Capillary temperature 35°C voltage 30 kV electrolyte buffer 25 mM sodium tetraborate containing 20% MeOH (pH 9.5) UV detection at 275 nm IS internal standard quercetin 3-0-arabinoside. (From Marchart, E., Krenn, L., and Kopp, B., Planta Med., 69, 452, 2003. With permission.)... 

Ginkgo biloba C, EC Pulverization, sonication in MeOH Silica Tetraborate-borate buffer CE/ECD C 0.17 EC 0.20 mg/L 12... 

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