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Serum Chemistry

[Serum Chemistry ]

EPTIS Ringversuch Nr. 142441 | Letze Änderung 2024-05-22 | URL: https://www.eptis.bam.de/pts142441 https://www.eptis.bam.de/pts142441

Name des Anbieters
Name des Anbieters Weqas Weqas
Ansässig in United Kingdom
Sprache(n)
Anmerkungen The Serum Chemistry programme is available as part of a comprehensive suite of programmes to assess and monitor the performance of the routine Clinical Biochemistry laboratory’s repertoire of core tests used for the diagnosis and monitoring of disease. The interference of bilirubin in a number of spectrophotometric methods such as kinetic alkaline picrate creatinine assays (Jaffe) for creatinine assays is well known and for this reason, a separate programme is provided for bilirubin to ensure that a true assessment of method performance and bias can be provided in the Serum Chemistry Programme for those analytes affected by icteric interference. Four liquid human serum samples are distributed monthly, with a minimum of 48 samples distributed over the year covering a wide clinically relevant range. The samples consist of a panel of 8 linearly related samples distributed on a number of occasions over that period which are used to assess both laboratory and method performance, including linearity, bias, within and between batch imprecision. Trueness is also assessed for a number of analytes using high metrological order Reference measurement systems. Key Features: - Liquid human serum samples require no pre-analytical preparation. -Linearly related panel covering the pathological range with full traceability assists with your compliance to ISO 15189. - Traceable Reference Values used to assess analyser bias with uncertainty of measurement provided for Sodium, Potassium, Creatinine, e-GFR, Glucose, Calcium, Magnesium, Urate, Lithium, AST, ALT, GGT and LDH. - Interference studies distributed twice a year to assess the effect of positive HIL indices on the Serum Chemistry analytes. - Sigma metric scoring based on clinically relevant Milan Model 2 performance specification. For more information: https://www.weqas.com/services/eqa/serum-chemistry/ or contact@weqas.com
Klassifizierung
Produktgruppen Health care / medical devices
Prüfgebiete Medical analysis
Technische Einzelheiten
Prüfobjekt Prüfeigenschaft Prüfmethode
Off the clot human serum Sodium Routine testing methods (recommended)
Potassium Routine testing methods (recommended)
Chloride Routine testing methods (recommended)
Bicarbonate Routine testing methods (recommended)
Urea Routine testing methods (recommended)
Creatinine Routine testing methods (recommended)
eGFR Routine testing methods (recommended)
Glucose Routine testing methods (recommended)
Calcium Routine testing methods (recommended)
Adjusted Calcium Routine testing methods (recommended)
Phosphate Routine testing methods (recommended)
Total Protein Routine testing methods (recommended)
Albumin Routine testing methods (recommended)
Calculated Globulin Routine testing methods (recommended)
Magnesium Routine testing methods (recommended)
Urate Routine testing methods (recommended)
Lithium Routine testing methods (recommended)
Lipase Routine testing methods (recommended)
Osmolality Routine testing methods (recommended)
AST Routine testing methods (recommended)
ALT Routine testing methods (recommended)
ALP Routine testing methods (recommended)
CK Routine testing methods (recommended)
gamma GT Routine testing methods (recommended)
Total Amylase Routine testing methods (recommended)
Pancreatic Amylase Routine testing methods (recommended)
LDH Routine testing methods (recommended)
Iron Routine testing methods (recommended)
TIBC Routine testing methods (recommended)
Transferrin Routine testing methods (recommended)
Transferrin Saturation Routine testing methods (recommended)
Gentamicin Routine testing methods (recommended)
Ringversuchsziele
Zielgruppe des Ringversuchs To assess and monitor the performance of the routine Clinical Biochemistry laboratory’s repertoire of core tests used for the diagnosis and monitoring of disease.
Relevante Rechtsvorschriften oder Normen Accreditation by UKAS on the basis of ISO/IEC 17025, 17043 and 15195
Weitere Ziele validation of testing methods
Teilnehmerzahl
Anbieter unabhängig überprüft (akkreditiert, benannt, anerkannt)

Akkreditiert durch UKAS auf der Grundlage von ISO/IEC 17043

Die Durchführung des Ringversuchs ist in Auftrag gegeben durch
Kosten
Teilnahmegebühr https://www.weqas.com/participantzone/subscription-charges/
Regelmässig durchgeführt Ja (Frequency: Monthly. Samples: 4 x 3.0mL or 4 x 1.0mL.)
Der Ringversuch wird durchgeführt seit 1968
Kontaktdaten des Anbieters
Anbieter Kontaktperson
Weqas
Unit 6, Parc Ty Glas
CF14 5DU Cardiff
United Kingdom

Telefon: 44 (0) 2920 314750
Fax:
Web: http://www.weqas.com http://www.weqas.com
Laura Lloyd-Lewis
Telefon: 44 (0) 29218 32884
Fax:
E-Mail: laura.lloyd-lewis@wales.nhs.uk laura.lloyd-lewis@wales.nhs.uk
Haben Sie einen Fehler entdeckt? Bitte wenden Sie sich an den zuständigen EPTIS Koordinator für United Kingdom, Mr Savvas Xystouris. Mr Savvas Xystouris.
Haben Sie Fragen? Senden Sie uns eine E-Mail: eptis@bam.de.
Anwendungsversion: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5