Haematology
Specimens
The test material is plasma for titration against included and own test erythrocytes.
Examinations
Titration 1. Ref.erythrocyte + ref.method, titration 2. Own testery. + ref. method, titration 3. Ref.erythrocyte + own method, titration 4. Own testery. + own method.
Important Notes
Organised in co-operation with Equalis. Participation in all rounds is required. Register orders before the end of December. One round per year.
Clinical Chemistry
Specimens
Urine sample
Examinations
U-Ethyl glucuronide (EtG), U-Ethyl sulphate (EtS)
Important Notes
Organised in co-operation with Equalis. Participation in all rounds is required. Register orders before the end of December. 1 result processed. Six rounds per year
Others
Specimens
2 liquid samples.
Examinations
100 - 1000 µL of the liquid samples shall be weighed by the participant, the result is reported in mg with a precision of two decimal places.
Important Notes
Up to 5 single-channel pipettes can be controlled. A calibrated laboratory scale with 0.01 mg resolution is required. This EQA scheme does not replace standardized pipette calibration, it does not fulfill the accreditation requirements for pipette calibration.