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ASTM International’s engine coolants and related fluids committee ( D15 ) has approved a new test method that will be used to determine common organic additives in engine coolants. The new standard ( D8567 ) describes how high-performance liquid chromatography (HPLC) is used to analyze engine coolants for azoles and organic acids, which can affect performance. According to Henry Owusu, chair of…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Ashley Wiand, tel +1.610.832.9551; awiand@astm.org Release #11831 ###
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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 engine coolants and related fluids committee ( D15 ) is developing two proposed standards that will be used to evaluate the ability of electric vehicle (EV) coolants to protect against corrosion. Coolants help regulate operating temperatures while providing protection against corrosion, freezing, and overheating. Coolants can come directly in contact with the vehicle fuel…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Ashley Wiand, tel +1.610.832.9551; awiand@astm.org Release #11702 ###
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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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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
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A new standard guide developed by ASTM International’s nanotechnology committee ( E56 ) seeks to familiarize laboratory scientists with background information and technical content necessary to image and identify engineered nanomaterials in cellular and noncellular samples. The standard ( E3275 ) is specific to the use of the darkfield microscopy/hyperspectral imaging analysis technique. In this…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, Kathleen Chalfin, tel +1.610.832.9717; mlynyak@astm.org Release #11273 ###
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A new ASTM International standard will support the characterization of engineered gold nanoparticles used in advanced technologies, including biomedical applications. ASTM’s nanotechnology committee ( E56 ) developed the new standard ( E3269 ). Gold nanoparticles are being used in electronics, catalysis, and advanced coatings, but the largest application has been for biomedical purposes. These…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org , Committee Contact:, Kathleen Chalfin, tel +1.610.832.9717; kchalfin@astm.org Release #11258 ###
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ASTM International’s committee on medical and surgical materials and devices ( F04 ) invites all interested parties to participate in the revision of the terminology standard ( F2312 ) for tissue-engineered medical products (TEMP). “The value in this standard is that it allows for clearer communication between different facets of the field helping to get products developed more efficiently and…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org , Committee Contact:, Kathleen Chalfin, tel +1.610.832.9717; kchalfin@astm.org Release #11191 ###