Comparison of measurements of 18 analytes in canine and feline blood samples using the in‐practice Falcor 350 and the reference KoneLab 30i analysers

For 13 of the 18 analytes (creatinine, total proteins, albumin, creatine kinase, aspartate aminotransferase, alanine aminotransferase, amylase, glucose, cholesterol, triacylglycerol, phosphate, potassium and urea) in both canine and feline samples, the two instruments produce values that are closely related to each other (excellent correlation) and are sufficiently similar to allow them to be used interchangeably without the need for additional correction factor computations (good agreement). Because of differences in the methodologies, the Falcor results for alkaline phosphatase, total calcium, sodium, lipase and total bilirubin cannot be used interchangeably with those generated by the KoneLab and should be interpreted using reference intervals established from the Falcor analyser.