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

Location -> Electrode pen

Type:pH Electrode with Plastic Body

Illustrate:Shanghai Cixi Instrument provides electrodes for swimming pool and aquarium. These electrodes are waterproof and economy. They can be used under continuous flow conditions.

Electrode for Swimming Pool and Aquarium
 
Shanghai Cixi Instrument provides electrodes for swimming pool and aquarium.
These electrodes are waterproof and economy. They can be used under continuous flow conditions.

Model CX-PH-0112 pH Electrode with Plastic Body
pH Range: 0-14
Temp. Range(C) :5-60
Liquid Junction Typ:e Fiber
Reference Junction: Single /Sealed
Internal Reference Type: Ag/AgCl
Dimensions(mm): dia.12x160

 
 

Last: pH Combinatin Electrode with G.. Next: Triode 3-in-1 pH ATC Electrode

Contact Us

Office Address: Room 402, No. 650, Xinzhuan Rd., Jiuting Town, Songjiang District, Shanghai, China (Mainland)

Phone:021-57635022

E-mail:info@gnflowmeter.com

關(guān)閉
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