The relation between Nernst equation and pH meter.
A testing sample was placed onto the Calibration-free pH Strip Electrode to activate reduction–oxidation reaction on the strip’s ...
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pH calibration solution not required – ready-to-use
Traditional pH meters can have systematic errors after every use due to variations in the exchangeable hydrogen ions on the glass membrane surface and the hydrogen ion concentration in the glass membrane. Thus, glass electrode must be calibrated for precise measurements. However, every piece of our electrode has already been calibrated, so you can use the humming probe directly.
![每次使用全新的拋棄式電極且不怕電極表面孔洞污染或磨損的免校正微量拋棄式pH酸鹼電極-蜂鳥探針-超極生技UltraE]()
Use brand new electrode every time
- no worry about contaminationThe wear and tear of the glass electrode often comes from the blockage in the glass membrane or improper cleaning of the glass surface. The disposable design of the Humming Probe is especially suitable for protein samples that will react with the reference solution and for viscous samples that are difficult to clean. In addition, it can also meet the demands for outdoor use and carrying long distances.
![具有溫度補償功能的免校正微量拋棄式pH酸鹼電極/蜂鳥探針-超極生技UltraE]()
Temperature sensing element, precise calibration on every strip
The same pH solution will change its pH at different temperatures due to different dissociation constant, so the temperature compensation mode is used to correct the pH value at different temperatures back to 25℃. Each piece of Humming Probe has an independent temperature sensing element which can accurately measure the sample temperature and make intelligent data compensation to precisely display the pH value of the sample.
![不會像玻璃電極破損，無需pH電極保存液方便攜帶的免校正微量拋棄式pH酸鹼電極/蜂鳥探針-超極生技UltraE]()
Portable, easy storage, no maintenance required
Humming Probe acid-base detection test strip (pH meter) uses the patented hydrogen ion adsorption membrane design to replace the design of the reference electrode in the traditional glass electrode. Therefore, there is no filling liquid, no maintenance required, and no need to store in a preservation liquid.
![經過SGS ISO9001品質管理系統認證的免校正微量拋棄式pH酸鹼電極/蜂鳥探針-超極生技UltraE]()
International Certification
UltraE has been officially certified in accordance with ISO 9001:2015 quality management system and obtained the certificate. Comprehensive quality control, automatic equipment production, and strict production process control ensure the accuracy of each inspection. Fully supports the need for GLP certification.
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Sample size is down to microliters
Biological samples such as blood, saliva, cerebrospinal fluid, tissue fluid, etc… cannot be sampled in large quantities. Therefore, the electrode size of the Humming Probe can be reduced to 1 mm, and the sample requirement can be as small as 1 microliter (μL). It is very helpful for situations where extremely small samples are used, especially in the fields of cell engineering, genetic engineering, and life science.