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ASTM International’s particle and spray characterization committee ( E29 ) is developing a proposed standard that will be used to measure physical and chemical properties of nanoparticles in a variety of industrial realms. The standard ( E3427 ) describes how to use laser-amplified detection/power spectrum analysis to measure the number of physical and chemical properties of nanoparticles,…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Jennifer Tursi, tel +1.610.832.9653; jtursi@astm.org Release #11790 ###
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ASTM International’s rubber and rubber-like materials committee ( D11 ) is working on a proposed standard to address variation between laboratories resulting from bias. The standard guide ( WK85445 ) is part of the lineage formed by ASTM D4483 , which has helped committee members improve testing precision within labs over the past several decades. However, according to John Bailey, chair of the…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Melissa Marcinowski, tel +1.610.832.9626; mmarcinowski@astm.org Release #11657 ###
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ASTM International’s rubber and rubber-like materials committee ( D11 ) has approved a new standard that will aid the use of silica technology in the production of rubber products. The new standard ( D8471 ) covers raw materials, formulation, and mixture procedures for the evaluation and quality control of silica and related technologies, such as silanes and functionalized polymers, in a…, M, e, dia Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Melissa Marcinowski, tel +1.610.832.9626; mmarcinowski@astm.org Release #11534 ###
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Particle size distribution is an important factor in the manufacture of many products, from cement to perfume. A proposed ASTM International standard ( WK45240 ) will set out a general approach to the particle size distribution measurement of powders, suspensions, or slurries using an appropriate wet or dry methodology by the laser diffraction technique. ASTM’s committee on particle and spray…
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ASTM International’s committee on rubber and rubber-like materials ( D11 ) has approved a new standard for evaluating anesthesia reservoir bags. Anesthesia reservoir bags are used while performing inhalation sedation to provide a reservoir from which additional gas may be drawn should the respiratory demands of a patient exceed the gas flow delivered from the breathing system. According to ASTM…
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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 Signs Letter of Cooperation with Indian Rubber Manufacturers Research AssociationRecently, representatives from global standards organization ASTM International and the Indian Rubber Manufacturers Research Association (IRMRA) signed a Letter of Cooperation (LoC). The LoC will lead to a closer working relationship between ASTM and IRMRA. The LoC was signed by Katharine Morgan, president, ASTM International and Dr. Kasilingam Rajkumar, director, IRMRA. The partnership will…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org Release #11142 ###
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A new ASTM International standard test method will support the measurement of nanoparticle-based products used in a wide range of applications from cancer therapy to antibacterial coatings in textiles. ASTM’s nanotechnology committee ( E56 ) developed the new standard, which was recently published as E3247 . According to ASTM International subcommittee co-chair Vince Hackley, the standard will be…, 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 #11122 ###
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A proposed ASTM International standard will help provide specifications and test methods applicable to three-lumen catheters. ASTM’s committee on rubber and rubber-like materials (D11) is developing the proposed standard. The proposed standard establishes performance requirements for the various types of short-term use of a single-use, three-lumen, balloon retention catheter. Lumens are the inner…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Melissa Marcinowski, tel +1.610.832.9602; mmarcinowksi@astm.org Release #11048 ###