GCMS – Glucose
GCMS – Glucose
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Reference values provide accurate measurement of Glucose for assessment of traceability to the SI unit for routine diagnostic methods used in patient monitoring. Metrological traceability of methods is a requirement of ISO/IEC 15189 accreditation and returned EQA results should be scored against the Reference Value where available.
ID-GCMS values are assigned to all EQA material for Glucose using the modified NIST definitive method, allowing a “true” assessment for accuracy of participant returned results to the Reference method for each distribution. This service is also available to external clients in the post-marketing vigilance of the EU Directive 98/79/EC.
Traceability
| Measurand | Standard (certfied purity) | Control Material |
|---|---|---|
| Glucose | NIST 917c | SRM 965b |
Measurement Method Details
| Performance Criteria | |
|---|---|
| Measurement range | 1.0 - 25 mmol/L |
| Maximum allowable %CV | 1.5% |
| Maximum bias (control) | 0.6% |
| Method uncertainty | 1.8% |
JCTLM listed Reference Method Service for Serum Glucose:
Accreditation
