Intercalibration of a concentration McMaster Technique between eight European laboratories

Mejer, Helena; Leeb, Christine; Heinonen, Mari; Cartaud, Gerald; Prunier, Armelle; Sundrum, Albert; Bochicchio, Davide; Lindgren, Kristina; Wiberg, Sofia; Früh, Barbara; Bonde, Marianne; Roepstorff, Allan

Intercalibration of a concentration McMaster Technique between eight European laboratories

2009

Prior to a European prevalence survey of intestinal parasites of organic pig herds it was decided to introduce one common technique for faecal egg counts and to compare its execution at all involved laboratories to ensure data compatibility. It was clearly shown that avoid confounding variation it is extremely important not only to use identical techniques but also to implement the technique in exactly the same way.

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