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ASTM International’s water committee ( D19 ) has approved a new standard that will be used to identify microplastics in environmental water samples. According to ASTM member and microplastics subcommittee lead William Robberson, P.E., the new test method ( D8401 ) is the first standard that will identify plastic in the environment, and the first that can be used synergistically with other ASTM…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #11834 ###
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A proposed ASTM International standard will be used to determine the fatigue strength of metallic components used in the development and manufacture of cardiovascular medical devices. Such devices include stents, heart valves, inferior vena cava (IVC) filters, endovascular prostheses, and other cardiovascular devices with metallic components. The proposed standard ( WK88773 ) will aid in the…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Kate Chalfin, tel +1.610.832.9717; kchalfin@astm.org Release #11803 ###
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ASTM International’s medical and surgical materials and devices committee ( F04 ) is currently working on a proposed standard on locking mechanisms for locking plate and screw systems. The systems described in the proposed standard ( WK88483 ) aid in the healing of bone fractures. The proposed standard will be used to evaluate and compare the mechanical properties of locking mechanisms used with…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Kate Chalfin, tel +1.610.832.9717; kchalfin@astm.org Release #11792 ###
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ASTM International’s water committee ( D19 ) has approved a new standard that will help water producers and users identify and quantify bacteria in potable (drinking, dental, and bottled water) as well as nonpotable water (cooling towers). Heterotrophic bacteria count (HPC) determines the overall number of bacteria in a water sample, allowing water system managers and water treatment…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #11735 ###
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ASTM International’s medical and surgical materials and devices committee ( F04 ) has developed standard test methods to serve as a basis for mechanical comparison of small bone plates. Small bone plates, as detailed in this standard, are metallic plates used to fix far extremities in the human body, like fingers, toes, and areas in the cranium and upper face. According to ASTM member Joe Turner…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Kate Chalfin, tel +1.610.832.9717; kchalfin@astm.org Release #11665 ###
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Two proposed standards from ASTM International’s water committee ( D19 ) are devoted to different aspects of water quality. The first proposed standard ( WK68866 ) will provide a screening method to assess contaminants in water samples prior to a more detailed analysis. If approved, this standard will cover the determination of adsorbable organic fluorine (AOF) in waters and waste waters that can…, 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 #11643 ###
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ASTM’s water committee ( D19 ) has approved a new standard that will help ensure compliance with drinking water quality requirements, minimize environmental impact, and protect public health. The new standard, published as D8431 , is based on the HORIBA A-TEEM spectroscopy technique. It will be used at treatment plants for drinking water as a first line of defense for detecting petroleum product…, 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 #11506 ###,
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A new ASTM International standard provides a test method for finding low concentrations of nitrosamines, a suspected type of carcinogen, in water. The standard ( D8456 ) was developed by ASTM’s water committee ( D19 ). Nitrosamines exist in low concentrations in water, foods, vegetables, and dairy products. According to ASTM International member William Lipps, this standard presents a relatively…, 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 #11486 ###
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A new ASTM International standard seeks to coordinate terminology relating to microphysiological systems. The standard, soon to be published as F3570, was developed by ASTM’s committee on medical and surgical materials and devices ( F04 ). Microphysiological system (MPS) models simulate the physiologic activities of organs and organ systems at the microscale, and use of this technology can ease…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Kate Chalfin, tel +1.610.832.9717; kchalfin@astm.org Release #11484 ###
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A new ASTM International standard will provide a test method related to sacroiliac joint fusion devices. The standard ( F3574 ) was developed by the committee on medical and surgical materials and devices ( F04 ). According to ASTM International member Nathan Wright, prior to this standard, sacroiliac (SI) joint fusion devices have not had standardized test methods. “Sacroiliac (SI) joint fusion…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Kathleen Chalfin, tel +1.610.832.9717; kchalfin@astm.org Release #11477