Bile Acids

Bile Acids

Three liquid human serum samples covering an appropriate range for the diagnosis and monitoring of Cholestasis in Pregnancy.  The ratio of Cholic acid to Chenodeoxycholic acid is adjusted to mimic this condition. Target values for both Cholic acid and Chenodeoxycholic acid are assayed using a ID – GC Mass Spectrometer. ID-GCMS Reference targeted values are provided for each pool.

Frequency: Monthly

Samples per set: 3 x 0.5 mL samples

Bile Acids Programme
AnalyteApprox. Range Covered
Total Bile Acids 5 - 108µmol/L
Cholic Acid0 - 83µmol/L
Dexycholic Acid0 - 25µmol/L

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UKAS Proficiency Testing 4301UKAS Calibration 4301


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