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External Quality Assessment Services

Clinical chemistry, two-level specimens

2050 Clinical chemistry, serum B and serum C

Using two-level sera (serum B ja and C) a laboratory can monitor the accuracy of two different concentrations at the same time. Results are presented in histograms and Youden plot.

Deliveries4 times/year: March, June, September and November
Specimens

Two liquid human sera à 3 - 5 mL

Further information

Specimens are selected to cover a wide concentration range for most of the analytes. Reference values for most common analytes will be included. Suitable also for Vitros analyzers.

Analytes
Example of result presentation

Fact sheet

Inquiries

Jonna Pelanti, tel +358 9 8566 8211
jonna.pelanti(at)labquality.fi


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