Senior high school Biological Grouping Experiment Box Ⅰ
Classification:
Senior high school biological experimental box
Product Model:
Grade:
High school biology
Function Description:
The experimental device and experimental operation are simple and convenient. Strong, compact, support stacking, buckle, support multiple boxes at the same time to carry. Contains a foam lining, neat storage, to the equipment adequate protection.
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Name:Senior high school Biological Grouping Experiment Box Ⅰ
Learning section:high school biology
Introduction:The experimental device and experimental operation are simple and convenient. Strong, compact, support stacking, buckle, support multiple boxes at the same time to carry. Contains a foam lining, neat storage, to the equipment adequate protection.
Experiment:Detection of reducing sugar in biological tissues; detection of fat in biological tissues and other experiments.
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Dissolved Carbon Dioxide Sensor
Dissolved Carbon Dioxide Sensor is used to detect concentration of CO2 in solution. It can measure the concentration using datalogger and experiment software. The dissolved CO2 in sample diffuses in the thin liquid layer between pH electrode and gas-permeable membrane. The reaction will occur until partial pressure of sample and thin liquid layer are same. CO2+H2O H++HCO3- The change of pH of thin liquid layer is measured by combination electrode. The measured potential value and concentration of CO2 in external solution are compliance with Nernst formula.
7F, No.1 Building, Tianan Cyber Park, No.36 Yongfeng Road, Qinhuai District, Nanjing, China. (R&D centre)
No.306 Wenchang Road, Yongyang Street, Lishui Disctric, Nanjing, China. (Manufacturing base)
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