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ASTM International’s committee on pesticides, antimicrobials, and alternative control agents (E35) is developing a standard (WK64329) for wipes that detect , Bacillus anthracis , spores, a biological threat agent that can infect people with anthrax. ASTM International member Laura Rose, a microbiologist at the U.S. Centers for Disease Control and Prevention, notes that , Bacillus anthracis , is a “biosafety level 3 pathogen” that infects some livestock naturally but can cause severe illness in humans. The proposed standard is a laboratory test method for processing wipes or sponges used to collect samples from surfaces that have potentially been contaminated with the spores. “ The method specifies how best to get the spores off the sponges and into a liquid, which can then be…, B. anthracis , contamination event, and assist in developing methods to quantify and detect other microorganisms in the environment. She notes that researchers interested in evaluating the efficiency and sensitivity of various sampling materials or tools could find the proposed standard useful. This effort directly relates to the United Nations Sustainable Development Goal #3 on good health and well-being. …, Bacillus anthracis, , according to Rose. Anyone is welcome to join in the development of these standards. Become a member at www.astm.org/JOIN . The next meeting of ASTM International’s pesticides, antimicrobials, and alternative control agents committee is Oct. 22-25 in Houston, Texas (USA). , 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 #10873
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A new ASTM International standard from its primary barrier packaging committee ( F02 ) aims to support the safety of liquid consumer products by testing restricted delivery devices (commonly known as “flow restrictors”) that help prevent children’s access. Flow restrictors are added to the neck of products such as bottles of medicine to control the release of liquid, according to Mark Plezia,…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Jimmy Farrell, tel +1.610.832.9661; jfarrell@astm.org Release #10795
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ASTM International’s committee on pesticides, antimicrobials, and alternative control agents ( E35 ) presented its top annual award – the Award of Merit – to John A. Mitchell, Ph.D., consultant, Wordsmith Scientific and Regulatory, LLC, in Bozeman, Montana, USA. The prestigious award, which includes the accompanying title of fellow, is ASTM’s highest recognition for individual contributions to…, Media Inquiries:, Dan Bergels, tel+1.610.832.9602; dbergels@astm.org, , Release #10782
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ASTM International announced five $500 grants to university students to help with senior or graduate projects that have an ASTM International standards component. The following students and their respective teams have won 2018 project grants: Haoyang Chen, Drexel University, who is working on auditory-visual substitution devices for blind chemistry students, Victoria Utria, Drexel University, who…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Travis Murdock, tel +1.610.832.9714; tmurdock@astm.org Release #10699
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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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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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A new ASTM International standard provides a new way to test for water vapor transmission through flexible barrier materials using electrolytic detection sensors. According to ASTM International member Victor Kofman, technical manager of R&D at Illinois Instruments, water vapor transmission can have a negative impact on food, pharmaceuticals, and other products in the package. “Historically…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Jimmy Farrell, tel +1.610.832.9661; jfarrell@astm.org Release #10566
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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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A first-of-its-kind ASTM International guide outlines the many test methods used to evaluate the effectiveness of antifungal-treated articles. While other standards have been developed for antimicrobial-treated articles, the new guide is the first of its kind to focus solely on antifungal test methods, according to member Daniel Price, the director of microbiology at Interface Inc. He says that…, 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 #10525
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A new ASTM International standard will help measure the effectiveness of antimicrobial agents at preventing biofilms, which are thin films of bacteria that adhere to textiles and other products. The test method will show a treated material’s resistance to microbial colonization and subsequent biofilm formation relative to an untreated (control) sample. The standard is specifically designed 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 #10522