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ASTM International Committee E56 on Nanotechnology has approved its first standard, E 2456 , Terminology for Nanotechnology. The new standard is under the jurisdiction of Subcommittee E56.01 on Terminology and Nomenclature. Because of the great need for a terminology document that is globally recognized and because of the cooperation of several organizations in making the document a reality,…
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ASTM International Committee C26 on Nuclear Fuel Cycle has approved two new standards, both under the jurisdiction of Subcommittee C26.05 on Methods of Test. All interested parties are invited to participate in the standards developing activities of Committee C26. ASTM International standards are available for purchase from Customer Service (phone: 610/832-9585; https://www.astm.org/contact )…, ASTM C 1637 , Test Method for the Determination of Impurities in Plutonium Metal: Acid Digestion and Inductively Coupled Plasma-Mass Spectroscopy (ICP-MS) Analysis, The approval of C 1637 is part of Subcommittee C26.05’s project involving the approach to keeping the analytical methodology used for determining specifications for nuclear materials up to date. This project began in 1990 when the subcommittee decided to develop separate standards from methods that were part of larger multi-methods materials specification standards. Once the new test methods…, ASTM C 1638 , Guide for the Determination of Iodine-129 in Uranium Oxide, Guide C 1638 covers the determination of iodine-129 in uranium oxide by gamma-ray spectrometry. Users may include U.S. Department of Energy sites that are dispositioning excess uranium to waste sites. Although there is no specification for the levels of I-129 in fuel, waste disposal sites may set limits due to the potential mobility of iodine in the environment. This guide may be used to ensure…
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If you are a user of ASTM B 456, Specification for Electrodeposited Coatings of Copper Plus Nickel Plus Chromium and Nick Plus Chromium, ASTM International Committee B08 on Metallic and Inorganic Coatings would like to hear from you. B 456 is under the jurisdiction of Subcommittee B08.08.03 on Decorative Coatings. "Subcommittee B08.08.03 has received reports that some users are experiencing…
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Although ASTM International Committee E56 on Nanotechnology was just established this year, it has already begun an ambitious program of developing new standards. Committee E56 is currently developing the following proposed standards, which deal with environmental safety issues, hemolytic properties and particle size measurement. Interested parties are invited to participate in the development of…, WK8985, Guide for Handling Unbound Engineered Nanoparticles in Occupational Settings, Academic, government and industrial laboratories are currently performing nanotechnology research and development and the scope and breadth of this work is expected to grow dramatically. Manufacturing processes involving nanomaterials have begun and commercially available nano-based products have been introduced. All of this activity in the nanotechnology realm has created the need for the…, WK8997, Practice for Analysis of Hemolytic Properties of Nanoparticles, Subcommittee E56.02 on Characterization has begun working on proposed new standard WK8997, Practice for Analysis of Hemolytic Properties of Nanoparticles. This proposed standard would provide a suitable procedure for establishing the safety of nanoparticulate materials that will be used in vivo , such as nanoparticles for therapeutics and diagnostics. "Nanotechnology products will be used in…, For further technical information, contact Scott McNeil, director, Nanotechnology Characterization Laboratory, Frederick, Md. (phone: 301/846-6939; mcneils@ncifcrf.gov )., WK8705, Measurement of Particle Size Distribution of Nanomaterials in Suspension by Photon Correlation Spectroscopy (PCS), Subcommittee E56.02 was formed to answer questions regarding characterization, such as size and shape of materials. Another proposed new standard under the jurisdiction of Subcommittee E56.02 is WK8705, Measurement of Particle Size Distribution of Nanomaterials in Suspension by Photon Correlation Spectroscopy (PCS), which deals with the vital issue of size characterization. The purpose of the…
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ASTM International Committee F34 on Rolling Element Bearings is seeking participation in a new activity on measuring the cleanliness and wetability of bearing components. Because aerospace customers currently use many different methods of testing ball bearings, the goal of the activity is to work toward a consistent method for measuring cleanliness and wetability, as well as to analyze the…
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Open Meetings and One-Day Workshop in May, The National Institute of Advanced Industrial Science and Technology (AIST) in Japan has become the latest organization to sign a partnership agreement with ASTM International to develop a terminology standard for nanotechnology. AIST is an Independent Administrative Institution (IAI) in association with the Japanese Ministry of Economy, Trade and Industry (METI). AIST represents an amalgamation…, Partnerships Prove Beneficial, An early priority for the recently formed ASTM International Committee E56 on Nanotechnology is the development of a globally relevant, industry-driven terminology standard. In an effort to facilitate this objective, ASTM International has signed partnership agreements with the Institute of Electrical & Electronics Engineers (IEEE), the American Society of Mechanical Engineers (ASME), NSF…, Attendance Encouraged at Open Meetings and Workshop, Interested individuals are encouraged to attend the next meeting of Committee E56, which will take place May 16-18, 2005, in Reno, Nev., at the Hilton Reno Resort. Following the meetings, on May 19, at the same hotel, Committee E56 will cosponsor a Workshop on Characterization of Nanomaterials for Medical and Health Applications. The workshop will provide a structured venue to address critical…
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ASTM International, one of the largest voluntary standards development organizations in the world, announced the formation of a new committee to develop international consensus standards, definitions, terminology, and procedures covering nanotechnology. A branch of science and engineering that deals with things smaller than 100 nanometers (1 nm equals one-billionth of a meter), nanotechnology may…, An early priority for Committee E56 is the development of a globally relevant, industry-driven terminology standard for nanotechnology. In an effort to facilitate this objective, ASTM has signed partnership agreements with the Institute of Electrical & Electronics Engineers (IEEE), the American Society of Mechanical Engineers (ASME), and NSF International. These agreements focus solely on the…