国产一级a毛一级a看免费视频,久久久久久国产一级AV片,免费一级做a爰片久久毛片潮,国产精品女人精品久久久天天,99久久久无码国产精品免费了

Type:CX-CO-0300 conductivity electrode

Illustrate:K=1 Conductivity Electrode with glass body

CX-CO-0300 Conductivity Electrode


Main Features
1.K=1 Conductivity Electrode with glass body
2.Two cells platinum plates with black Pt. or bright Pt. choice
3.Suitable for application in laboratory and in field.
4.Cell Material: Glass/Pt
5.Cell Constant (cm-1): 1+/-0.1
6.Dimensions(mm): dia.12x150 

Last:CX-CO-0301 conductivity electro.. Next:沒有了

Contact Us

Office Address: Rm612-613.Jiahe Sunnyplaza.No.76.Jiuxin road.Jiuting Town,shanghai,china

Phone:021-57632436

E-mail:info@gnflowmeter.com

国产一级a毛一级a看免费视频,久久久久久国产一级AV片,免费一级做a爰片久久毛片潮,国产精品女人精品久久久天天,99久久久无码国产精品免费了