用氯化钠固体配制50g质量分数为5%氯化钠溶液，下列仪器中需要用到

用氯化钠固体配制50g质量分数为5%氯化钠溶液，下列仪器中需要用到的是

①	②	③	④	⑤	⑥	⑦

A、②④⑥⑦ B、①④⑤⑥ C、①③⑤⑦ D、①③④⑥

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用氯化钠固体配制50g质量分数为5%氯化钠溶液，下列仪器中需要用到

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