国产精品色呦呦在线观看,三点水一个色是什么字,国产成人欧美日本在线观看,97精品国产自产在线观看

欄目導(dǎo)航

avigation

MIXXOR® liquid-liquid extraction system

發(fā)布時間:2024-05-31

訪問次數(shù):1088

公司地址:廣州市天河區(qū)天河北路僑林街47號中旅商務(wù)大廈東塔25E

產(chǎn)品價格:來電咨詢

產(chǎn)品詳情在線留言

Details

Related Products

References

Reviews

 
 
 
 

Description

General description Sample Prep Benefits
• For sample volumes from 2 to 50 mL
• Minimal amount of solvent required
• Rapid, simple-to-use
• Safe, closed system prevents spills
• Precise, allows for easy separation of phases
• Flexible, comes in five sizes and will fit in interlocking stands

The MIXXOR Concept (seven easy steps)
1. Introduce sample and extraction solvent into reservoir A (Fig. 1)
2. Insert mixer-separator piston B into reservoir A, tighten cap S.
3. Pump four or more times to mix (Fig. 2)
4. Pull mixer-separator up slightly above liquid level and secure with holder spacer H. Loosen cap.
5. After separation, slide down the mixer-separator to transfer the upper phase into collection chamber E.
6. Adjust lower phase to top of axial channel C. (Fig. 1 and 3) Use fine adjustment on holder-spacer to secure setting.
7. Top phase can now be decanted safely, while lower phase stays in the axial chamber.
  For the quantitative extraction of organics from aqueous solutions and separations in immunoassays. The MIXXOR system has been applied successfully in many laboratory solvent extraction operations and is ideal for the rapid screening of alternative solvents for specific extraction problems. System includes plastic support stand. See the website at sigma-aldrich.com/labware for a listing of replacement parts.
欧美丰满人妻少妇精品| 色综合久久超碰色婷婷| 亚洲欧美日本国产不卡| 最新国产欧美精品91| 99香蕉精品视频国产版| 乱女午夜精品一区二区三区| 精品人妻一区二区三区免费| 久久精品亚洲精品国产欧美| 99久免费精品视频在线观| 超薄肉色丝袜脚一区二区| 在线观看日韩欧美综合黄片| 久久精品亚洲精品国产欧美| 欧美一区二区三区在线播放| 日韩精品综合福利在线观看| 国产精品久久三级精品| 成人精品亚洲欧美日韩| 老熟妇乱视频一区二区| 白白操白白在线免费观看| 欧美日韩亚洲巨色人妻| 国产精品超碰在线观看| 欧美国产极品一区二区| 国产精品欧美在线观看| a久久天堂国产毛片精品| 一区二区免费视频中文乱码国产| 色婷婷国产精品视频一区二区保健| 色老汉在线视频免费亚欧| 成人精品一区二区三区在线| 国产精品午夜小视频观看| 国产精品丝袜美腿一区二区| 亚洲国产成人精品一区刚刚| 欧美日韩精品人妻二区三区| 福利视频一区二区在线| 久久精品a毛片看国产成人| 99热九九热这里只有精品| 亚洲精品熟女国产多毛| 国产日韩欧美在线播放| 欧美一区二区口爆吞精| 亚洲高清一区二区高清| 欧美一区二区三区99| 国产成人精品国产亚洲欧洲| 九九热这里只有精品视频|