Blood Sodium Content Assay Kit (Visible Spectrophotometers)
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Blood Sodium Content Assay Kit (Visible Spectrophotometers)

Cat.No: BBITK-HMM-0011 Datasheet

Specification Quantities

70T/50S:
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Product Details Related Products
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.
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