Characterization of waste - Determination of polycyclic aromatic hydrocarbons (PAH) in waste using gas chromatography mass spectrometry (GC/MS); German version prEN 15527:2006
€98.32
Products used for treatment of water intended for human consumption - Manganese greensand; German version EN 12911:2006
€77.20
Determination of hexavalent chromium in corrosion protection layers - Qualitative analysis; German version EN 15205:2006
€48.79
Chemical analysis of refractories - General requirements for wet chemical analysis, AAS and ICP methods (ISO/DIS 26845:2006); German version prEN ISO 26845:2006
Chemical analysis - Decision limit, detection limit and determination limit - Estimation in case of repeatability; terms, methods, evaluation
€84.58
Laboratory glassware - Disposable microhaematocrit capillary tubes (ISO 12772:1997)
€56.17
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica (ISO/DIS 20565-1:2006); German version prEN ISO 20565-1:2006
Fire safety storage cabinets - Part 1: Safety storage cabinets for flammable liquids; German version prEN 14470-1:2002
Laboratory glassware - Boiling flasks with conical ground joints (ISO/DIS 4797:2002); German version prEN ISO 4797:2002
Gas analysis - Requirements for certificates for calibration gases and gas mixtures (ISO 6141:2000)
Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO 6143:2001)
€105.42
Piston-operated volumetric apparatus - Part 7: Non-gravimetric methods for the determination of measurement error (ISO/DIS 8655-7:2003); German version prEN ISO 8655-7:2003
Fume cupboards - Part 4: On-site test methods; German version prEN 14175-4:2003
€63.27
Laboratory furniture; safety cabinets for microbiological and biotechnological work; requirements and testing
Gas analysis; quantities of compositions, compressibility factor; basis
