[HTML][HTML] Assessing variations in manual pipetting: An under-investigated requirement of good laboratory practice

XL Guan, DPS Chang, ZX Mok, B Lee - … and Advances in the Clinical lab, 2023 - Elsevier
Pipettes are essential tools for biomedical and analytical laboratories, analogous to
workstations for computer scientists. Variation in pipetting is a known unknown, as it is …

Standardisation of magnetic nanoparticles in liquid suspension

J Wells, O Kazakova, O Posth, U Steinhoff… - Journal of Physics D …, 2017 - iopscience.iop.org
Suspensions of magnetic nanoparticles offer diverse opportunities for technology
innovation, spanning a large number of industry sectors from imaging and actuation based …

Engineering biology and automation–Replicability as a design principle

M Bultelle, A Casas, R Kitney - Engineering Biology, 2024 - Wiley Online Library
Applications in engineering biology increasingly share the need to run operations on very
large numbers of biological samples. This is a direct consequence of the application of good …

Traceability and uncertainty analysis in volume measurements

S Lorefice - Measurement, 2009 - Elsevier
Laboratories must ensure that obtained results are reliable, for that it is necessary to
calibrate glassware and proving tanks using the correct method and estimate of …

A simple method for validation and verification of pipettes mounted on automated liquid handlers

M Stangegaard, AJ Hansen… - JALA: Journal of the …, 2011 - journals.sagepub.com
We have implemented a simple, inexpensive, and fast procedure for validation and
verification of the performance of pipettes mounted on automated liquid handlers (ALHs) as …

A practical way to ISO. GUM measurement uncertainty for analytical assays including in-house validation data

AG González, MÁ Herrador, AG Asuero… - Quality Control in …, 2018 - books.google.com
In this contribution, we outline the estimation of measurement uncertainty of analytical
assays in a practical way, according to the so-called reconciliation paradigm, by considering …

Influences on volume in piston-operated air-displacement pipettes

R Feldmann, KH Lochner - Accreditation and Quality Assurance, 2016 - Springer
Air-displacement pipettes are easy-to-use instruments for small-volume liquid transfer, but
they are prone to volume errors resulting from handling, ambient conditions and liquid …

A study of factors that influence micropipette calibrations

E Batista, N Almeida, E Filipe - NCSLI Measure, 2015 - Taylor & Francis
The gravimetric method is normally used in the calibration of micropipettes, based on ISO
8655 and ISO 4787. In order to verify the influence of specific experimental details of the …

Evaluation of “method uncertainty” in the calibration of piston pipettes (micropipettes) using the gravimetric method in accordance with the procedure of ISO 8655-6

K Shirono, M Shiro, H Tanaka, K Ehara - Accreditation and Quality …, 2014 - Springer
The gravimetric method specified by ISO 8655-6 is a standard method for calibrating piston
pipettes (micropipettes). The quality of the calibration can be assessed by uncertainty …

Performance studies in micropipette calibration

N Almeida, E Batista, E Filipe - 16th International …, 2013 - cfmetrologie.edpsciences.org
The measurement of small amounts of liquids is very important in fields like, health,
chemistry, microbiology and genetics. The most common used instruments for delivery of …