laboratory bias

https://doi.org/10.1351/goldbook.08021

Contribution to measurement bias that is attributed to systematic effects on measurement results made in a laboratory.

Note:
Measurement bias in analytical chemistry may be considered to include run bias, laboratory bias, and measurement procedure bias.

Source:
PAC, 2021, 93, 997. 'Metrological and quality concepts in analytical chemistry (IUPAC Recommendations 2021)' on page 1006 (https://doi.org/10.1515/pac-2019-0819)