This standard solution was accurately prepared in super-clean laboratory with o-nitrophenol and sub-packed in 5ml ampoules.
本标准溶液以邻硝基苯酚在超净实验室中准确配制并分装于5毫升安瓿中。
2
MEKC method based on on-line sweeping technique was developed for the determination of trace phenol, o-nitrophenol and p-nitrophenol in industrial waste water.