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Tiandilabware
Product features
Colorimeter tube Nessler is the main instrument used for visual comparison analysis experiments in chemical experiments, and can be used to roughly measure the concentration of solutions.During color comparison, only compare the colorimetric tube containing the solution to be treated and the colorimetric tube containing the standard solution at a time. Place the two colorimeter tubes in front of white paper with the same illumination level, and observe the color difference with the naked eye.
Colorimeter tube Nessler is the main instrument used for visual comparison analysis experiments in chemical experiments, and can be used to roughly measure the concentration of solutions. When comparing colors, only compare the colorimetric tube containing the solution to be treated with one colorimetric tube containing the standard solution. Place the two colorimetric tubes in front of white paper with the same illumination level, and observe the color difference with the naked eye.
There are precise graduation marks on the colorimetric tube to facilitate users to accurately read the volume of the solution. The tube wall is thinner than ordinary test tubes, which makes it easier for light to penetrate the tube wall, making it easier for users to observe the color changes of the solution in the tube and improving the accuracy of colorimetric analysis. There is no need for complicated instrument debugging and operation procedures, and even non-professional experimenters can easily get started. The colorimetric tube has a simple shape and no complicated internal structure, making it easier to clean.
The colorimeter tube has high transparency, smooth round bottom and no burrs; uniform wall thickness, smooth tube mouth, high transparency; round tube mouth, no leakage when poured; stable material, corrosion-resistant; glossy and transparent, fine craftsmanship, beautiful and textured ; The scale lines are accurate, clear and easy to read, and wear-resistant; the bottom of the tube is flat, the placement is stable, and it is not easy to tilt.
Product details
We can produce different colorimeter tubes as per customer’s requirements.We can also print your logo on the colorimeter tubes if the quantity is large,please feel free to contact us online.
Product specifications
| Item NO. | Capacity (ml) | Graduation (ml) | Tolerance (±ml) | Height (mm) | PCS/CTN |
| 1871-10 | 10 | 5,10 | 0.1 | 130 | 500 |
| 1871-25 | 25 | 20,25 | 0.25 | 150 | 400 |
| 1871-50 | 50 | 25,50 | 0.4 | 180 | 300 |
| 1871-100 | 100 | 50,100 | 0.6 | 210 | 200 |
Product applications
Colorimeter tube are mainly used in the following areas:
In chemical analysis, it is used to measure the concentration of solution by visual colorimetry, and the content of the solution to be tested is determined by comparing the color with the standard solution.
It can be used to measure the content of specific substances in water, such as ammonia nitrogen, etc. during water quality testing.
In the field of pharmaceutical analysis, it is used to check the color of pharmaceutical solutions and detect impurity limits.
In chemical experiment teaching, it helps students understand the relationship between solution concentration and color and cultivate experimental operation abilities.
