中国杭州少妇xxxx做受-人妻熟女一区二区av-久久久av波多野一区二区-国产一区二区三区精品视频-国内嫩模私拍精品视频

Solid Phase Extraction Apparatus

Model:FG series

Brand:Jingxin

Specifications :Set

Introduction:FG series solid phase extraction instrument is an instrument product independently developed by our company.

Product Description:

Solid phase extraction (SPE) is a physical extraction process that includes liquid and solid phases. In the extraction process, the adsorption force of the solid to the analyte is greater than the sample mother liquid. When the sample passes through the SPE column, the analyte is adsorbed on the solid surface, and other components pass through the column with the sample mother liquid, and then the analyte is removed with an appropriate solvent Eluted down. SPE has a wide range of applications, such as the analysis of biological fluids including blood, urine, serum, plasma and cytoplasm; the analysis of milk processing, wine, beverages and juices; the analysis and monitoring of water resources; fruits, vegetables, grains, and various plant tissues. Animal tissues; solid medicines such as tablets. Analysis of pesticide and herbicide residues in fruits, vegetables and foods, analysis of antibiotics and clinical drugs, etc.

FG series solid phase extraction instrument is an instrument product independently developed by our company. It is well received by users for its beautiful appearance, compactness, practicality and low price. It can be equipped with DP series vacuum pump at the same time to achieve the purpose of pressure extraction.


Specifications and ordering information:

Model

Number of holes

Gas control method

Dimensions

Pressure display

FG-12A

12

Unified control

200*160*180

Without pressure gauge

FG-12B

12

Unified control

200*160*180

Has a pressure gauge

FG-12C

12

Independent control of each hole

250*140*180

Without pressure gauge

FG-12D

12

Independent control of each hole

250*140*180

Has a pressure gauge

FG-24A

24

Unified control

250*180*180

Has a pressure gauge

FG-24B

24

Independent control of each hole

250*180*180

Has a pressure gauge

Optional

Test tube trays or holders with different apertures and numbers of holes can be customized

Customized

Optional DP-01 vacuum pump or DP-03 vacuum pump for supporting use


Related Products
Inquiry message
*Name:

*Company/City:
*Phone:
*Contact:
*City:
*Code:
主站蜘蛛池模板: 18勿入网站免费永久| 97超碰国产精品最新| 精产国品一二三产区9977| 日本最新免费二区| 麻豆专媒体一区二区| 亚洲 激情 小说 另类 欧美 | 日本少妇被黑人xxxxx| 欧美黑人巨大xxxxx| 青青草国产三级精品三级| 久久国产福利国产秒拍飘飘网| 人妻少妇精品久久| 久久影院九九被窝爽爽| 日本无遮挡边做边爱边摸| 国产精品野外av久久久| 艳妇乳肉豪妇荡乳av| 少妇被粗大的猛烈进出免费视频| 久久亚洲国产精品亚洲老地址| 欧美综合区自拍亚洲综合绿色| www国产亚洲精品久久久| 国产精品午夜片在线观看| 果冻传媒18禁免费视频| 国产精品毛片在线完整版sab| 高清毛茸茸的中国少妇| 无码一区二区免费波多野播放搜索| 在线 | 国产精品99传媒a| 亚洲色大成网站www看下面| 亚洲精品高清国产一线久久| 亚洲女同一区二区| 国产成人无码精品一区不卡| 老熟女乱之仑视频| 精品高潮呻吟99av无码视频| 国内大量偷窥精品视频| 在线看片免费人成视频影院看| 亚洲天堂在线观看完整版| 欧美性开放情侣网站| 77色午夜成人影院综合网| 久久综合亚洲色hezyo社区| 精品久久伊人99热超碰| 99亚洲精品久久久99| 1000部啪啪未满十八勿入| 国产又大又硬又粗|