volumetric pipette

基本解釋

When you use this ERM, please carefully break open the ampoule at the neck and pipette 10ml from the ampoule into 250 ml volumetric flask and bring to volume by purified water.
臨用時割開安瓿，用10毫升干燥潔凈移液管從安瓿中準(zhǔn)確移取濃樣10 毫升于250 毫升容量瓶中，用純水定容。
When you use this ERM, please carefully break open the ampoule at the neck and pipette 10 ml from the ampoule into 250 ml volumetric flask and bring to volume by 0.1% NaOH solution.
臨用時割開安瓿，用10毫升干燥潔凈移液管從安瓿中準(zhǔn)確移取濃樣10 毫升于250 毫升容量瓶中，用0.1%氫氧化鈉定容。
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When you use this ERM, please carefully break open the ampoule at the neck and pipette 10 ml from the ampoule into 250ml volumetric flask and bring to volume by 3% HNO3 solution.
臨用時割開安瓿，用10毫升干燥潔凈移液管從安瓿中準(zhǔn)確移取濃樣10 毫升于250 毫升容量瓶中，用3%硝酸定容。