European certified reference materials (EURONORM-CRMs) for the determination of the chemical composition of iron and steel products prepared under the auspices of the European Committee for Iron and Steel Standardization
€50.00
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 6: Critical orifices (ISO 6145-6:2003)
Gas analysis — Preparation of calibration gas mixtures — Part 2: Gravimetric method for Class II mixtures
€92.00
Surface chemical analysis — Measurement of lateral and axial resolutions of a Raman microscope
€58.00
Laboratory glassware - Bottles - Part 1: Screw-neck bottles (ISO 4796-1:2000)
Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality
€121.00
Testing and evaluating the performance of devices for electrocatalytic CO2-reduction
Laboratory furniture - Storage units for laboratories - Requirements and test methods
pH measurement - Measuring methods with potentiometric cells - Terms and definitions
€48.79
Total reflection x-ray fluorescence - Principles and definitions
€134.02
Laboratory furniture - Recommendations for design and installation; German version prEN 14056:2000
€63.27
Optical emission spectrometry (OES) - Part 1: Terms for systems with sparks and low pressure discharges
€98.32
Materials and articles in contact with foodstuffs - Certain epoxy derivates subjected to limitation - Determination of NOGE and their hydroxy and chlorinated derivatives in food simulants; German version prEN 15137:2004
€91.03
Desiccators; Laboratory equipment
€24.39
Bowl condenser - Laboratory apparatus
