Bio-based products - Bio-based carbon content - Determination of the bio-based carbon content using the radiocarbon method; German version EN 16640:2017
€111.40
Breath alcohol test devices for general public - Requirements and test methods; German version prEN 16280:2011
pH measurement - Technical buffer solutions, preferably for the calibration of technical measuring installations
€48.79
Gas analysis - Measurement programs and data evaluation procedures for gas chromatography and other comparison methods; only on CD-ROM
€162.06
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 5: Capillary calibration devices (ISO 6145-5:2009); German version FprEN ISO 6145-5:2010
€77.20
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 7: Thermal mass-flow controllers (ISO 6145-7:2009); German version FprEN ISO 6145-7:2010
€84.58
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 9: Saturation method (ISO 6145-9:2009); German version FprEN ISO 6145-9:2010
Revision of IEC 60746-2 (1982) - Expression of performance of electrochemical analyzers - Part 2: pH value (IEC 65D/44/CDV:1998)
€69.91
Gas analysis - Requirements for certificates for calibration gases and gas mixtures (ISO 6141:2000)
€56.17
Materials and articles in contact with foodstuffs - Certain epoxy derivatives subject to limitation - Determination of BADGE, BFDGE and their hydroxy and chlorinated derivatives in food simulants; German version prEN 15136:2004
€98.32
Chemical analysis - Standard addition - Terms, procedure, evaluation
€41.78
Determination of hexavalent chromium in corrosion protection coatings - Part 1: Qualitative analysis
€34.30
pH measurement - General terms and definitions
Produits biosourcés - Détermination de la teneur en carbone biosourcé des produits par la méthode du carbone radioactif
€103.00
