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A new ASTM International standard will help determine the effectiveness of antimicrobials and disinfectants against biofilms. This new test method, soon to be published as E3180, was developed by ASTM’s committee on pesticides, antimicrobials, and alternative control agents ( E35 ). Bacterial spores, and biofilms, slimy films of bacteria that adhere to surfaces, are highly resistant to…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619: bmilewski@astm.org Release #10663
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ASTM International’s committee on particle and spray characterization ( E29 ) is working on a new standard that aims to reduce uncertainty from an existing test method (bubble point test) for woven wire filter cloth. The material, also known as Dutch weave, is used for general industrial filtration including separation of solids from fluids. The bubble point test determines the pressure at the…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Molly Lynyak, tel +610.832.9743; mlynyak@astm.org Release #10657
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ASTM International’s air-quality committee ( D22 ) is developing a standard that will help test and set assessment criteria for the performance of air quality sensors installed around cities, communities, and industrial sites. Specifically, the proposed standard ( WK64899 ) will outline laboratory and field tests that provide information on instrument repeatability, sensitivity, linearity, cross…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Ashley Wiand, tel +1.610.832.9551; awiand@astm.org Release #10641
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ASTM International President Katharine Morgan announced that four graduate students each won $10,000 scholarships for their graduate studies in fields where technical standards play a crucial role. This year’s winners were chosen from a competitive pool of 25 applications. “These students will use standards to expand scientific knowledge in a wide range of fields: additive manufacturing,…, , studying materials engineering. He is engaging with topics related to two committees: aerospace and aircraft ( F07 ) and fasteners ( F16 ). Anthony Marletta of Indiana University of Pennsylvania is an aspiring occupational health and safety expert. He plans to help develop standards through the pedestrian/walkway safety and footwear committee ( F13 ). Materials science student Andrew Tonigan of…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10607
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A new ASTM International test method aims to help improve aircraft decontamination processes. The new standard (E3092 ) was developed by ASTM International’s committee on pesticides, antimicrobials, and alternative control agents ( E35 ). The test method describes how to measure inactivation of, Bacillus, spores using hot, humid air., Bacillus, spores can come from insecticidal applications, natural environmental contamination or contamination from a terrorist attack., Bacillus, spores are also used as biological indicators to measure the success of decontamination processes. “The technology and the tests were developed for aircraft decontamination,” says ASTM International member Alice Young. “However, the standard has broad application to sensitive material decontamination not related to aircraft as well.” Young notes that the standard could potentially be modified…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #10599
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An update to a standard on woven wire filter cloth (sometimes called Dutch weave) aims to better meet the needs of the filtration industry. Members of the ASTM International committee on particle and spray characterization ( E29 ) changed the standard from a guide to a specification that notably includes material tolerances. Generally, filter cloth is made from metal or metal alloy wires which…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Molly Lynyak, tel +1.610.832.9743; mlynyak@astm.org Release #10579
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Tyler Olson, engineering manager, materials, with the Fastenal Company, Winona, Minnesota, USA, was recently awarded the 2018 ASTM International James A. Thomas President’s Leadership Award. Katharine Morgan, ASTM International president, presented Olson with the award during standards development meetings last week in San Diego, California. The President’s Leadership Award recognizes…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10559
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A new ASTM International standard will allow users to grow a standardized bacterial biofilm that can be used in the efficacy evaluation of antimicrobial disinfectants. The new standard (soon to be published as E3161) was developed by the ASTM International committee on pesticides, antimicrobials, and alternative control agents ( E35 ). According to committee members, bacteria may grow and…, Pseudomonas aeruginosa, or, Staphylococcus aureus, biofilm that can be used to evaluate the efficacy of antimicrobial disinfectants. To purchase standards, contact ASTM International customer relations (tel +1.877.909.ASTM; sales@astm.org) ., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #10554
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Michael J. Brisson, technical advisor with the Savannah River National Laboratory, Aiken, South Carolina, USA, was honored with the Moyer D. Thomas Award from ASTM International’s committee on air quality ( D22 ). Brisson was recognized for his excellence in all levels of committee leadership including six years as chair and for his leadership in many technical areas including beryllium analysis…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10548
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Andrew F. Oberta, asbestos consultant with The Environmental Consultancy, Austin, Texas, USA, was honored with the Moyer D. Thomas Award from ASTM International’s committee on Air Quality ( D22 ). Oberta was recognized for his outstanding productivity in developing standards and his sage training perspective within the group on sampling and analysis of asbestos. Oberta has been a member of ASTM…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10544