The Nessler Color Comparator Tube Iwaki PA NESSLER50S is a specialized laboratory instrument used for qualitative and quantitative analysis of chemical compounds, particularly in the measurement of heavy metal ion concentrations such as copper, silver, and mercury. This tube is designed with a precise graduation scale, enabling users to compare the color of a solution against a standard reference. Its accuracy and reliability make it a critical tool in various scientific fields. The tube is commonly found in chemical, environmental, and medical laboratories due to its ability to ensure consistent and accurate measurement results.
The Nessler Tube is constructed from borosilicate glass, which is highly resistant to harsh chemical reactions, corrosion, and temperature changes. This material ensures durability and long-term use, making it ideal for repeated laboratory applications. The tube’s design allows for easy visual comparison, and its availability in various glass colors, such as amber and white, enhances the accuracy of color matching. These features contribute to its popularity among laboratory professionals who require precision and reliability in their work.
In Indonesian laboratories, the Nessler Tube Iwaki is widely used in environmental research, public health studies, and chemical industries. Its role in analyzing water and soil samples for heavy metal contamination is essential for monitoring environmental quality and public health. The tube’s versatility and precision support a wide range of analytical tasks, making it an indispensable tool in both academic and industrial settings.
- Environmental analysis for heavy metal detection in water and soil samples due to its accurate color comparison feature.
- Public health testing for assessing contamination levels in drinking water and wastewater samples.
- Chemical industry research for determining the concentration of metal ions in industrial effluents and process streams.
- Medical laboratories for analyzing trace metals in biological fluids and urine samples.
- Educational institutions for teaching analytical chemistry and colorimetric techniques to students.
| Brand | Iwaki |
|---|---|
| CAS number | — |
| Molecular formula | — |
| Purity | — |
| Category | Nessler Tube |
| Pack sizes | Available in various sizes, including 50 ml and 100 ml |
| Physical form | Glass tube with graduation markings |
| Storage | Store in a cool, dry place away from direct sunlight |
The Nessler Tube should be stored in a cool, dry location, away from direct sunlight and extreme temperatures to maintain its structural integrity. It is recommended to keep the tubes in a closed container to prevent dust and contamination. Due to its glass composition, the tube should be handled with care to avoid breakage. In a laboratory setting, it is important to ensure that the tubes are stored upright to prevent any damage to the graduation markings. Regular inspection for cracks or damage is advised to maintain accuracy and safety during use. Proper storage ensures the longevity and reliability of the instrument for repeated use in analytical procedures.
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