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The Association of German Engineers (VDI) with almost 150,000 members, of whom more than a third are students and engineers younger than 33 years of age, is one of the biggest technical- scientific associations in Europe. VDI has extended its activities successfully both nationally and internationally over the years and it has been making great efforts to spread knowledge in the areas related to technologies. As a financially independent, politically unclassified and non-profit organization, it is respected by engineers as well as by professionals and the general public.
Measurement of organic soil pollutants - Gas-chromatographic determination of volatile organic compounds in soil gas adsorption at activated carbon and desorption with organic solvents.
(Messen organischer Bodenverunreinigungen - Gaschromatographische Bestimmung von niedrigsiedenden organischen Verbindungen in Bodenluft nach Anreicherung an Aktivkohle oder XAD-4 und Desorption mit organischem Lösungsmittel.)
Standard published on 1.6.1998
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Measurement of organic soil pollutants - Gas chromatographic determination of volatile organic compounds in soil gas - Direct measurement.
(Messen organischer Bodenverunreinigungen - Gaschromatographische Bestimmung von niedrigsiedenden organischen Verbindungen in Bodenluft durch Direktmessung.)
Standard published on 1.12.2000
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Determination of asbestos in technical products - Sampling and sample preparation.
(Bestimmung von Asbest in technischen Produkten - Entnahme und Aufbereitung der Proben.)
Standard published on 1.12.2021
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Determination of asbestos in technical products - Infrared spectroscopy method.
(Bestimmung von Asbest in technischen Produkten - Infrarotspektroskopisches Verfahren.)
Standard published on 1.10.2001
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Determination of asbestos in technical products - Phase contrast optical microscopy method.
(Bestimmung von Asbest in technischen Produkten - Phasenkontrastmikroskopisches Verfahren.)
Standard published on 1.2.2002
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Determination of asbestos in technical products - Scanning electron microscopy method.
(Bestimmung von Asbest in technischen Produkten - Rasterelektronenmikroskopisches Verfahren.)
Standard published on 1.6.2017
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Measurement of particulate matter in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Fundamentals.
(Messen von Partikeln in der Außenluft - Bestimmung der Partikelanzahlkonzentration und Anzahlgrößenverteilung von Aerosolen - Grundlagen.)
Standard published on 1.9.2009
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Ambient air - Determination of the particle number concentration and particle size distribution of aerosols - Condensation Particle Counter (CPC).
(Außenluft - Bestimmung der Partikelanzahlkonzentration und Anzahlgrößenverteilung von Aerosolen - Kondensationspartikelzähler (CPC).)
Standard published on 1.6.2023
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Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical mobility spectrometer.
(Messen von Partikeln in der Außenluft - Bestimmung der Partikelanzahlkonzentration und Anzahlgrößenverteilung von Aerosolen - Elektrisches Mobilitätsspektrometer.)
Standard published on 1.8.2012
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Measurement of particles in ambient air - Determination of the particle number concentration and particle size distribution of aerosols - Optical aerosol spectrometer.
(Messen von Partikeln in der Außenluft - Bestimmung der Partikelanzahlkonzentration und Anzahlgrößenverteilung von Aerosolen - Optisches Aerosolspektrometer.)
Standard published on 1.6.2011
Selected format:Latest update: 2025-07-02 (Number of items: 2 207 218)
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