Nofima reports

Validation of Evolution 220

Krakeli, Tor-Arne

Publication details

Publisher: Nofima AS

Issue: 29/2020

Number of pages: 22

International Standard Numbers:
Printed: 978-82-8296-646-7

Open Access: none

Links:
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BioLab has purchased a new spectrophotometer to ensure the operational reliability of a critical instrument. The new instrument is of the same type as the existing one (Evolution 220). A validation has been conducted regarding accuracy and precision (certified calibration carousel). A paired t-test has been done comparing the old and new instrument by the analysis methods Total Phosphorus, Soluble Phosphorus and Tryptophan. The purchased spectrophotometer Evolution 220 is approved for analysis.