午夜福利啪啪片丨久久精品国产99久久久丨熟女丝袜潮喷内裤视频网站丨熟妇高潮精品一区二区三区丨亚洲色欲色欲天天天www

Provide customers with high-quality precision equipment
A high-tech industry integrating R&D, production, sales and service of experimental equipment
Product Category
Ye Tuo YTST-12 Water Bath Nitrogen Blowing Instrument (Square)

Product parameters:

Model: YTST-12 (square)

Number of processed samples: 12

Heating method: water bath

Standard number of heating blocks: one test tube rack

Test tube aperture: 15-16mm

Temperature control accuracy: ± 1 ℃

Temperature control range: room temperature~100 ° C

Nitrogen consumption: 330ml/min/sample (adjustable)

Gas flow meter: 0-15L/min

External dimensions: 340x200x460

Power: 600W

Weight: 7KG


Product Quotation:Inquiry now

Ye Tuo YTST-12 Water Bath Nitrogen Blowing Instrument (Square)

Model: YTST-12 (square)

Product Overview:

It not only solves all the disadvantages of rotary evaporators, especially for small and multiple samples, but also becomes a necessary instrument for every chemical laboratory. For samples that cannot be heated or even need to be cooled and concentrated, only a nitrogen blowing instrument can be used for concentration. At the same time, the temperature of the samples can be controlled and heated, and inert gases such as nitrogen can be used quickly and controllably Continuous blowing onto the surface of the sample to achieve rapid anaerobic concentration of the sample solution is a time-saving, convenient, and accurate method. Widely used in food safety, medicine, pesticide residue detection, clinical pharmacokinetics and other fields.

Product features of Ye Tuo YTST-12 water bath nitrogen blowing instrument (square):

Each air needle channel on the distribution room can be combined or used separately, and each air needle can be switched on and off separately. The height of the distribution room can be adjusted as needed.

Each gas flow rate can be individually adjusted to meet the different needs of users. At the same time, it overcomes the weakness of different gas flow rates in each gas path of the non adjustable nitrogen blowing instrument.

The self balancing suspension lifting system is cleverly designed to make the height adjustment of the distribution room more flexible.

Digital temperature controller, dual digital display, adjustable using PID technology and able to achieve over temperature alarm.

Components that may come into contact with solvents are made of 316 stainless steel material, which has a long service life and is easy to clean.

The entire machine can be placed in a fume hood for use.

Each model can be optionally equipped with a gas regulator.

The standard size of the test tube rack is generally the aperture φ 15mm, users of other specifications can pre order their aperture and arrangement.


Recommended Products
Follow us
Mobile station
  • Mobile:19961895916
  • Tel:19961895916
  • WeChat Account:上海葉拓科技
  • Email:yetuo@sh-yetuo.com
  • Address:C2-301, green window, No. 4, Lvdu Avenue
Copyright? 2025 Shanghai Yetuo Technology Co., Ltd  ICP備案號:滬ICP備20000740號-3 主站蜘蛛池模板: 麻豆文化传媒精品一区| 成人欧美日韩| 天天爽天天爽天天爽| 国产精品自在自线视频| 人澡人人澡人人澡欧美| 天天干天天日| 18禁黄网站禁片免费观看女女| 亚洲第一无码av无码专区| 国产床戏无遮挡免费观看网站| 99re6在线视频精品免费下载| 乱人伦xxxx国语对白| 国产麻豆精品福利在线| 久久亚洲国产成人精品性色 | 国产精品一级二级三级| 精国产品一区二区三区a片| 日本aⅴ在线观看| 国产无遮挡又黄又爽在线观看| 欧美性做爰猛烈叫床潮| 99这里只有精品| 日本在线资源| 亚洲 欧美 偷自乱 图片| 丁香美女社区| 人妻中文字幕在线网站| 性一交一乱一乱一视频96| 欧美午夜精品久久久久免费视| 俄罗斯伦理精品a级| 粉嫩小泬无遮挡久久久久久 | 蜜臀av无码一区二区三区| 中文成人无码精品久久久不卡| 欧美精品一区二区精品久久| 中文字幕亚洲乱码熟女在线| 欧美日韩国产精品一区| 久久精品www人人爽人人| 狠狠天堂| 一边捏奶头一边高潮视频| 国产裸体瑜伽xxx在线| 欧美丰满老妇性猛交| 亚洲精品无码久久久久|