fine particle sampler News

  • Low Cost Virus Sampler for Water Applications Now Certified

    Argonide's VS2.5-5 Virus Sampler Cartridge is now supplied in cases, each which contains fifty (50) Samplers in individually induction-sealed polybags that have been sterilized and certified as such by the TAMU Electron Beam Facility in College Station, Texas. This procedure eliminates the need for autoclaving a sampler prior to testing, as suggested in the USEPA Methods of Virology, Chapter 14, ...


    By Argonide Corporation

  • Swiss made air contamination test

    Technology Care LLC in Zurich, Switzerland has developed a simple test for measuring air cleanliness. Hans Wyssen, from Technology Care LLC, explains: “Airborne contamination, can severely impact health as well as business processes. DustCheck allows you to verify if proper air cleanliness is consistently being maintained in your facility.” Dustcheck provides more comprehensive information about ...


    By Technology Care LLC

  • Air Monitors sponsors air quality PhD

    The instrumentation company Air Monitors has announced that it is sponsoring a new PhD project at King's College London to study ambient levels of Black Carbon. Applications for this important post must be posted online to the KCL Health School by Friday 2nd December. Air Monitors' MD Jim Mills said: "This is a fantastic opportunity to become involved in one of today's most important air quality ...


    By Air Monitors Ltd.

  • Subway stations with platform sliding doors and good ventilation reduce passengers’ exposure to PM2.5

    Underground trains are among the most widely used public transport systems in cities worldwide. A study investigating the chemical composition and source of particles in Barcelona subway stations found that a new station design, with sliding doors that separate the platform from the tunnel and good ventilation, reduced the concentration of fine particulate matter (PM2.5) by over 50% compared with ...

  • ASTM D6066 - 11 Standard Practice for Determining the Normalized Penetration Resistance of Sands for Evaluation of Liquefaction Potential

    Normalization of penetration resistance data is a frequently used method to evaluate the liquefaction susceptibility of sands. A large case history database from many countries has been accumulated to estimate instability of saturated sands during earthquakes (1,2,3,4). This test is used extensively for a great variety of geotechnical exploration programs where ...


    By ASTM International

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