Reference materials — Good practice in using reference materials
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Reference materials — Guidance on, and keywords used for, RM categorization
€115.00
Water for analytical laboratory use — Specification and test methods
€51.00
Eau pour laboratoire à usage analytique. Spécification et méthodes d'essai.
€24.50
Approaches for the production of reference materials with qualitative properties
€208.00
Guidance for the production of pure organic substance certified reference materials
Reference materials — Contents of certificates, labels and accompanying documentation
€77.00
Reference materials — Requirements and recommendations for use
€155.00
Reference materials — Approaches for characterization and assessment of homogeneity and stability
€261.00
Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO/DIS 6143:2023); German and English version prEN ISO 6143:2023
€134.02
Test Method for Chlorofluorocarbon Activity of Activated Carbon (Withdrawn 1994)
Practice for Preparation of Single Element Reference Solutions for Analytical Atomic Spectroscopy (Withdrawn 1993)
Practice for Estimating the Operating Performance of Granular Activated Carbon for Removal of Soluble Pollutants from Water (Withdrawn 1998)
Gas analysis - Contents of certificates for calibration gas mixtures (ISO 6141:2015 + Amd. 1:2020); German version EN ISO 6141:2015 + A1:2020
€77.20
Gas analysis; determination of composition of calibration gas mixtures; comparison methods
€41.78
