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An ongoing study of biodegradation rates of polymers has led to the development of a new ASTM International standard, ASTM D7473 , Test Method for Weight Attrition of Plastic Materials in the Marine Environment by Open System Aquarium Incubations. The new standard is under the jurisdiction of Subcommittee D20.96 on Environmentally Degradable Plastics and Biobased Products , which is part of ASTM…, ASTM Committee D20 Next Meeting:, Nov. 11-14, November Committee Week, Atlanta, Ga., Technical Contact:, Jo Ann Ratto, U.S. Army Soldier Research, Development and Engineering Center, Natick, Mass., Phone:, 774-270-0205;, j oann.r.ross.civ@mail.mil, ASTM Staff Contact:, Leonard Morrissey, Phone: 610-832-9719; lmorrissey@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9296
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ASTM International Committee D20 on Plastics is currently developing a new standard, ASTM WK35342 , Specification for Home Composting of Biodegradable Plastics. The proposed standard is under the jurisdiction of Subcommittee D20.96 on Environmentally Degradable Plastics and Biobased Products . According to Robert Whitehouse, senior customer applications development manager, Metabolix Inc., and a…, ASTM Committee D20 Next Meeting:, Nov. 11-14, 2012, November committee week, Atlanta, Ga., Technical Contact:, Robert S. Whitehouse, Ph.D., Metabolix Inc., Cambridge, Mass., Phone: 978-513-1815; rwhitehouse@metabolix.com, ASTM Staff Contact:, Alyson Fick, Phone: 610-832-9710; afick@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9227
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In many testing laboratories, it can be necessary to qualify a new test method, instrument or lab itself with respect to one or more performance characteristics. One such key characteristic is bias, or mutual agreement of average test results run on the same material. A proposed ASTM standard will aid in the determination of bias equivalency. ASTM WK37659 , Guide for Testing for Bias Equivalency…
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Low frequency radio frequency identification transponders have become a common means of acquiring data at livestock collection points, such as markets, feed yards and packing plants. However, there are currently multiple LF RFID technologies that exist in the marketplace, the LF RFID Half Duplex and LF RFID Full Duplex technologies. In response, ASTM International Committee F10 on Livestock, Meat…, ASTM Committee F10 Next Meeting:, April 18-19, 2012, April Committee Week, Phoenix, Ariz., Technical Contact:, Bryan Rickard, Micro Beef Technologies Ltd., Amarillo, Texas, Phone: 806-372-2369; brickard@microbeef.com, ASTM Staff Contact:, Kelly Paul, Phone: 610-832-9745; kpaul@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9136
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For several years, ASTM International Committee E11 on Quality and Statistics has been preserving military sampling standards no longer supported by the U.S. Department of Defense. The latest ASTM standard to emerge from this program is ASTM E2819 , Practice for Single- and Multi-Level Continuous Sampling of a Stream of Product by Attributes Indexed by AQL. “The reason for preserving military…
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Terms that are commonly used to describe defects or abnormalities found in different types of polymer pellets have now been collected in a standard developed by ASTM International Committee D20 on Plastics . ASTM D7711 , Guide for Description of Polymer Pellet Defects, is under the jurisdiction of Subcommittee D20.92 on Terminology . According to Diane Todd, senior chemist, quality control…
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The term “tender” is often used by the animal agriculture and meat industries to describe finished meat products that impart a more enjoyable eating experience. It is an attribute that is sought after by consumers and with appropriate marketing strategies can command a premium in the marketplace. However, can a consumer know for certain what “tender” means? A new ASTM International standard…, ASTM Committee F10 Next Meeting:, April 18-19, 2012, April Committee Week, Phoenix, Ariz., Technical Contact:, Martin E. O’Connor, U.S. Department of Agriculture, Washington, D.C., Phone: 202-720-7046; martin.oconnor@ams.usda.gov, ASTM Staff Contact:, Kelly Paul, Phone: 610-832-9745; kpaul@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9020
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A proposed ASTM standard will provide polyurethane raw material suppliers, customers and developers with a useful practice for setting up gel tests to determine the reactivity of materials. The proposed new standard, ASTM WK34781 , Practice for Gel Tests for Polyurethane Non-Foam Formulations, is being developed by Subcommittee D20.22 on Cellular Materials — Plastics and Elastomers, part of ASTM…, ASTM Committee D20 Next Meeting:, April 15-18, 2012, April Committee Week, Phoenix, Ariz., Technical Contact:, David Mullen, Rubicon LLC, Geismar, La., Phone: 225-242-5403; david_p_mullen@huntsman.com, ASTM Staff Contact:, Alyson Fick, Phone: 610-832-9710; afick@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9018
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Interested parties are invited to join in the development of a new proposed standard being developed by ASTM International Committee E11 on Quality and Statistics . ASTM WK32565 , Guide for the Use of Non-Parametric Statistical Methods, is under the jurisdiction of Subcommittee E11.10 on Sampling/Statistics . According to Stephen Luko, statistician, Hamilton Sundstrand, Shared Engineering…, ASTM Committee E11 Next Meeting:, Oct. 26-28, 2011, ASTM International Headquarters, West Conshohocken, Pa., Technical Contact:, Stephen N. Luko, Hamilton Sunstrand, Shared Engineering Services, Windsor Locks, Conn., Phone: 860-654-3447; stephen.luko@hs.utc.com, ASTM Staff Contact:, Christine Sierk, Phone: 610-832-9728; csierk@astm.org Release #8978
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Measurement systems analysis is an important topic in statistics and quality for engineering, manufacturing, laboratory practice and business process applications. A new ASTM International standard, ASTM E2782 , Guide for Measurement Systems Analysis (MSA), covers many core issues of MSA. ASTM E2782 was developed by Subcommittee E11.20 on Test Method Evaluation and Quality Control, under the…