Electrolytes

Electrolytes

Electrolytes

Product catalog summary
Overview
DiaSys Diagnostic Systems GmbH offers photometric electrolyte testing kits for sodium, potassium, and chloride, designed for use with respons® analyzers and for multi-purpose and manual applications. These kits are liquid-stable, ready-to-use, and provide an economic alternative to ion-selective electrodes (ISE) methods.

Specifications and Features
  • Reagents are liquid-stable and ready-to-use, ensuring high performance and accuracy over a wide linear range.
  • Results are comparable to ISE methods, with excellent on-board and calibration stability.
  • Reagents are traceable to international reference materials, minimizing interferences and reducing maintenance costs.
  • Consolidation on one clinical chemistry analyzer eliminates the need for a separate ISE unit, reducing workload and risk of data transfer errors.

Clinical Relevance
Electrolyte balance is crucial for regulating pH, hydration, and critical for nerve and muscle function. Routine measurements of Na+, K+, and Cl- are essential for evaluating and monitoring electrolyte balance, water balance, and kidney function.

Performance and Precision
  • Sodium: Mean range 130-150 mmol/L, CV 0.59-1.67%
  • Potassium: Mean range 3.26-7.06 mmol/L, CV 1.03-3.73%
  • Chloride: Mean range 87.3-116 mmol/L, CV 0.55-1.77%

Methodology
  • Sodium: Enzymatic method using Na+ dependent ß-galactosidase
  • Potassium: Enzymatic method using K+ dependent pyruvate kinase
  • Chloride: Innovative colorimetric method

Stability and Interference
  • On-board stability: Sodium and Potassium - 4 weeks, Chloride - 7 weeks
  • Calibration stability: Sodium - 1 day, Potassium and Chloride - 7 days
  • Interference limits: Sodium ±3%, Potassium and Chloride ±4.5%

Environmental and Quality Standards
  • Products are made in Germany, certified according to ISO 13485 and ISO 9001.
  • Sustainable processes and products are used to preserve the environment.

Conclusion
DiaSys photometric electrolyte tests offer significant cost reduction and improved quality of test results, making them a viable alternative for laboratories seeking reliable and high-quality electrolyte testing solutions.
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Catalog excerpts

Electrolytes-1

DiaSys Electrolytes Leading technology in fluid-stable reagents from DiaSys · · · · · · · · Over 25 years of experience in development and production of clinical chemistry tests Premium service supply in technics, applications and after sales Quality products made in Germany High performance, ready-to-use reagents with minimized interferences, long shelf life and on-board stability as well as traceability to international references Perfectly matched reagents, calibrators and controls High grade raw materials from traceable origin Processes and resources certified according to ISO 13485, ISO 9001, fulfilling highest quality standards Sustainable processes and products preserve the environment Sodium Potassium Chloride DiaSys offers reagent kits for photometric electrolyte testing for respons® analyzers and kits for multi-purpose and manual use. The appropriate calibrator is suitable for all three electrolyte tests, liquid-stable and behaves similar to patient samples. Detailed information about the tests is available on our website www.diasys-diagnostics.com/products/ and in our product catalog. Climate-neutral print (Carbon neutral) ID: DE-626-508840 DiaSys Diagnostic Systems GmbH Alte Strasse 9 65558 Holzheim Germany Printed on FSC-certified paper Precise. Accurate. Reliable. Liquid Stable. Ready To Use. The Economi

 Open the catalog to page 1
Electrolytes-2

Clinical Relevance Precision Sodium Mean [mmol/L] Mean [mmol/L] Ion-selective electrodes (ISE) are most common for measuring electrolytes. The drawback of this method is the high price for labs with a small to mid-size amount of electrolyte requests. Due to regular maintenance costs for constant rinsing and renewal of the expensive electrodes regardless of the number of tests performed, we have developed photometric tests for electrolytes as the economic alternative. Mean [mmol/L] Electrolyte balance is crucial to regulate pH and hydration of the body and is critical for nerve and muscle function....

 Open the catalog to page 2
Electrolytes-3

Clinical Relevance Precision Sodium Mean [mmol/L] Mean [mmol/L] Ion-selective electrodes (ISE) are most common for measuring electrolytes. The drawback of this method is the high price for labs with a small to mid-size amount of electrolyte requests. Due to regular maintenance costs for constant rinsing and renewal of the expensive electrodes regardless of the number of tests performed, we have developed photometric tests for electrolytes as the economic alternative. Mean [mmol/L] Electrolyte balance is crucial to regulate pH and hydration of the body and is critical for nerve and muscle function....

 Open the catalog to page 3
Electrolytes-4

DiaSys Electrolytes Leading technology in fluid-stable reagents from DiaSys · · · · · · · · Over 25 years of experience in development and production of clinical chemistry tests Premium service supply in technics, applications and after sales Quality products made in Germany High performance, ready-to-use reagents with minimized interferences, long shelf life and on-board stability as well as traceability to international references Perfectly matched reagents, calibrators and controls High grade raw materials from traceable origin Processes and resources certified according to ISO 13485, ISO 9001,...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.