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| Product Name | Blood Sodium Content Assay Kit (Visible Spectrophotometers) |
| Catalog No. | BBITK-HMM-0011 |
| Description | Blood sodium plays a significant role in maintaining normal extracellular fluid volume and osmotic pressure, as well as the acid-base balance of body fluids. Its content is related to a variety of important physiological functions. Both excessively high and low levels can affect normal physiological functions. |
| Testing Equipment | Visible Spectrophotometers |
| Matching | 1 mL glass cuvette (d=10 mm) |
| Number of Testable Samples | 50 Samples |
| Estimated Measurement Time | 2 h (50 Samples) |
| Storage | Store at 4°C |
| Self-contained Reagents | C2H6O，MW=46.07，CAS: 64-17-5 |
| Detection Principle | Sodium ion in serum can generate precipitation with potassium pyroantimonate in weak alkaline solution, and the turbidity generated is directly proportional to the concentration of sodium ion within a certain range, and its turbidity can be quantitatively detected by the determination of serum sodium content. |
| Detection Methods | Potassium Pyroantimonate Method |
| Detection Wavelength | 520 nm |
| Signal Response | Incremental |
| Standard | Sodium |
| Reference Standards | y=47.504x-0.077 (R2=0.9993) |
| Standard Linear Range | 0.0025-0.03 mol/L |
| Detection Limit | 0.002 mol/L |
| Note | After blood collection, the content determination should be completed as soon as possible, avoiding the use of sodium citrate anticoagulant; if the absorbance value exceeds the linear range of the standard absorbance value: higher than the highest value, it is recommended that the sample to be tested should be appropriately diluted with anhydrous ethanol and then measured; lower than the lowest value, it is recommended to appropriately adjust the ratio of serum to anhydrous ethanol and then measured, and the calculations should be modified accordingly. |
For research use only, not for clinical use.
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