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hshan01

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引用回帖:
10楼: Originally posted by 暴走的大柠檬 at 2017-05-01 14:42:05
移液管最好不要伸进容量瓶,外壁会沾溶液,引起误差
...

那应该怎么操作最好呢?

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11楼2017-05-01 16:11:05
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大侠忠义

新虫 (小有名气)

定量分析中样品稀释必须用移液管在容量瓶中进行,因要计算。一般试剂配制(标准液除外)稀释可用烧杯(放热)量筒进行不参与计算。

发自小木虫Android客户端
12楼2017-05-16 12:48:41
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