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h0per

金虫 (小有名气)

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引用回帖:
10楼: Originally posted by xym199407 at 2017-12-12 22:59:27
请教一下,纳式试剂的配置方法是什么

有现成的配制好的试剂。
11楼2017-12-15 08:40:17
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大神强力回归

铁杆木虫 (职业作家)

大神

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zyj_Fighting(yanww_219代发): 金币+1, 积极交流 2018-01-02 17:24:10
首先测的都是氨氮,不含有其他氮
其次目测是铁离子等显色物质影响了测定。铁炭的能力有限,不至于把有机氮转化为无机氮。
黄金90一代,支撑起帝国的天空!
12楼2017-12-15 14:01:41
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firedi

新虫 (初入文坛)

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zyj_Fighting(yanww_219代发): 金币+1, 积极交流 2018-01-02 17:24:16
1、有机物断链,氨化反应
2、有没有考虑到铁离子的色度对测定的影响
环保水处理
13楼2018-01-02 17:20:28
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