How to select the right proficiency testing (PT) scheme for your laboratory? Key criteria, practical examples, and guidance for ensuring reliable and compliant results.

Learn how proficiency testing (PT) supports quality assurance in analytical laboratories, from z-score evaluation to bias assessment and long-term performance monitoring.

Learn how proficiency testing and interlaboratory comparisons support measurement quality, method validation, and performance benchmarking across analytical laboratories.

Learn how internal standards improve accuracy and precision in ICP-OES by correcting drift, matrix effects, and sample introduction variability for more reliable analytical results.

Method validation and verification ensure analytical results are reliable and fit for purpose. This article explains key concepts, performance characteristics, and guidance from the Eurachem Guide.

Learn how to assess clinical test performance using sensitivity, specificity, and confidence intervals, and how to define fitness-for-purpose criteria for reliable diagnostic decisions.

Why a shared metrology vocabulary matters in analytical laboratories. This Eurachem guide clarifies key terms, reduces misunderstandings, and supports reliable, fit-for-purpose measurement results.

A new Eurachem leaflet explains the role of analytical equipment and system qualification in laboratories, highlighting fitness-for-intended-use, measurement quality, and lifecycle management.

A practical checklist for laboratories participating in proficiency testing (PT) schemes. Learn the key steps—from receiving PT samples to reviewing reports and implementing corrective actions.

Explore alternatives to traditional ducted fume hoods, including glove boxes, snorkel systems, ductless hoods, and specialized containment solutions for safer, energy-efficient laboratories.