This standard solution was accurately prepared in super-clean laboratory with din-octyl o-phthalate and sub-packed in 2ml ampoules.
本标准溶液以邻苯二甲酸二正辛酯在超净实验室中准确配制并分装于2毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with din-octyl o-phthalate and sub-packed in 2ml ampoules.
本标准溶液以邻苯二甲酸二正辛酯在超净实验室中准确配制并分装于2毫升安瓿中。
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