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.翻译The measurement conditions are given in Table 1. All pH m

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.翻译
The measurement conditions are given in Table 1. All pH measurements were made by a Metrohm digital pH meter (model: 691, Herisua, Switzerland) with a combined glass electrode.
A 10 µL Hamilton 7105 syringe (Hamilton, Reno, NV, USA) was used to suspend the drop of the acceptor phase and to inject it into the graphite furnace atomizer. Samples were stirred in 15 mL flat-bottom vials containing Teflon-line septa using an electronic magnetic stirrer
(VWR Scientific, West Chester, PA, USA).
测量的条件在表1中给出.所有的pH测量都用带组合玻璃电极的,瑞士万通公司的数字pH计(型号:691,瑞士Herisua).一台10 μL 的汉密尔顿7105 注射器(Hamilton,美国Reno,NV)用来将接受器阶段的液滴留住,并注入石墨炉原子化器中.样本在带特氟龙线(Teflon-line)间隔的15mL的平底小瓶中用一台电子磁力搅拌器(美国VWR Scientific公司,West Chester,PA)搅拌.