This standard solution was accurately prepared in super-clean laboratory with aldrin and sub-packed in 5ml ampoules.

本标准溶液以艾氏剂在超净实验室中准确配制并分装于5毫升安瓿中。

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This standard solution was accurately prepared in super-clean laboratory with aldrin and sub-packed in 5ml ampoules.

本标准溶液以艾氏剂在超净实验室中准确配制并分装于5毫升安瓿中。

youdao