Diagnostic Reagents and System Solutions of Outstanding Quality!

DiaSys Diagnostic Systems is a leading specialist in the development and manufacturing of diagnostic system solutions of highest quality, trusted by customers in more than 100 countries for over 20 years. Our product portfolio comprises more than 90 clinical chemistry and immunoturbidimetric reagents for routine and special diagnostics including suitable calibrators and controls. The DiaSys instrumentation product range covers automated clinical chemistry analyzers, semi-automated analyzers and POC instruments for patient-near testing.

News & Updates

ß-Hydroxybutyrate – Excellent Biomarker for Ketoacidosis

ß-Hydroxybutyrate is the predominant and most stable ketone among all ketone bodies. This measurand is highly valuable in diagnosis and monitoring diabetic ketoacidosis but also in malnutrition and for monitoring ketogenic diet as in epilepsy. We offer ß-Hydroxybutyrate FS as a liquid-stable assay with excellent precision and superior calibration and on-board stability. Please find additional information in our new brochure.


Calcium Phosphonazo FS – DiaSys Offers Superior Reagent

The Phosphonazo method shows excellent precision as well as superior calibration and on-board stability on various clinical chemistry analyzers. Please find more information in our new brochure.


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Topic-specific Microsites

Detailed information is available on our microsites



Metabolic Syndrome


The BioMajesty® JCA-BM6010/C - Efficient. Secure. Precise

The BioMajesty® JCA-BM6010/C is designed to increase the performance of medium-sized laboratories. It is also the ideal system for speciality laboratories. The throughput of up to 1.200 tests/hour, 43 reagent and 84 sample positions are guarantee for the flexibility in everyday use. It handles a full menue of photometric and immunoturbidimetric assays as well as Na, K, Cl determination by indirect ISE methods.

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Product Search

Our new reference range service page is accessible by choosing a specific parameter or by using the link to the reference range list below.

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Diagnostic Systems GmbH

Alte Strasse 9
65558 Holzheim

Phone: +49 (0) 6432 - 9146-0
Fax: +49 (0) 6432 - 9146-32
Email: info@remove.this.diasys.de