measurement procedure bias 

Synonym: measurement method bias
https://doi.org/10.1351/goldbook.08029
Contribution to measurement bias that is attributed to systematic effects on measurement results made according to a measurement procedure.
Notes:
  1. Measurement procedure bias covers instrumental bias.
  2. Contributions to measurement procedure bias are calculated during procedure validation.
  3. 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 1011 (https://doi.org/10.1515/pac-2019-0819)