ประโยคภาษาจีน : 中文句子 |
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lín 临 yòng shí 用时 gē kāi 割开 ān bù 安瓿 yòng 用 háo shēng 毫升 gān zào 干燥 jié jìng 洁净 yí yè guǎn 移液管 cóng 从 ān bù 安瓿 zhōng 中 zhǔn què 准确 yí 移 qǔ 取 nóng 浓 yàng 样 háo shēng 毫升 yú 于 háo shēng 毫升 róng liáng píng 容量瓶 zhōng 中 yòng 用 qīng yǎng huà nà 氢氧化钠 dìng 定 róng 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. |