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새로 개발된 ASTM 국제표준은 물시료의 질소 함량 측정에 더욱 효과적인 방법이 될 것입니다. ‘ASTM 물 국제표준위원회 ( D19 )’ 에서는 최근 고온촉매산화법과 화학발광검사법을 이용하는 총질소함량 및 총킬달질소함량(KTN) 측정방법을 개발했습니다(규격번호ASTM D8083으로 곧 발간될 예정). 구체적으로, 이 시험방법은 지표수, 해수, 지하수, 폐수 등에 함유된 총질소 및 총용존질소 함량 측정을 위해 개발되었습니다. ‘ASTM물 국제표준위원회’ 부의장이자, ‘시마츠 과학기구’의 환경마케팅부장인William Lipps은 이 시험방법이 총 질소, 유기질소, 또는 총켈달질소 함량을 측정하는 실험실에서 활용될 수 있을 것이라고 설명했습니다. 더 중요한 점은, 이 시험방법을 사용하면 매 5분마다 총…
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A new ASTM standard will be used to help ensure the safety of drinking water. The new standard (soon to be published as D8001, Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water and Waste Water by Ion Chromatography) will allow for the simultaneous analysis of total nitrogen and total phosphorus in water. The standard was…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Richard Jack, Thermo Fisher Scientific Inc., tel +1.408.481.4227; richard.jack@thermofisher.com, ASTM Staff Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #10141
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On World Water Day, ASTM International announced it has approved a new standard that will help laboratories monitor for the presence of technetium-99 (Tc-99) in water. Tc-99 is a radioactive material often found around facilities that handle nuclear material. The new standard (soon to be published as D8026, Practice for Determination of Tc-99 in Water by Inductively Coupled Plasma Mass…, ASTM Committee D19 on Water Next Meeting:, June 27-29, 2016, Bellevue, Wash., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Donna Beals, DM Beals LLC, Palm Coast, Fla., tel +1.206.714.9050; donnabeals@msn.com , ASTM Staff Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #10026
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A new ASTM test method will provide a simple and effective way to determine the tensile (pulling) and compressive (pushing) stress for metallic coatings used on a wide range of consumer products such as pens, doorknobs, lamps, cars, jewelry and more. The standard will also be used in the automotive, aerospace and military industries, particularly by companies that create metallic layers for parts…, ASTM Committee B0 8 on Metallic and Inorganic Coatings Next Meeting:, May 5, 2016, May Committee Week, San Antonio, Texas, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Frank H. Leaman, Specialty Testing and Development Company Inc., York, Pa., tel +1.717.891.4989; fleaman@specialtytest.com , ASTM Staff Contact:, Diane Lake, tel +1.610.832.9661; dlake@astm.org Release #9964
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ASTM International has published a new test method for measuring the oxygen transmission rate through plastic packaging for food, pharmaceuticals and other products. The standard ( F3136 , Test Method for Oxygen Gas Transmission Rate through Plastic Film and Sheeting Using a Dynamic Accumulation Method) covers film, sheeting, laminates, coextrusions and coated or uncoated papers or fabrics.…, ASTM Committee F02 on Flexible Barrier Packaging Next Meeting:, Oct. 28-29, 2015, October Committee Week, Tampa, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Nick Winters, Harbor Associates LLC, Avalon, N.J., tel +1.914.393.8343; harborassociates@verizon.net , ASTM Staff Contact:, Diane Lake, tel +1.610.832.9661; dlake@astm.org Release #9890
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A proposed ASTM International standard will provide best practices for companies that coat pipe with porcelain enamel (glass) lining. Such lining has been used in municipal wastewater, sewage treatment and other water-related industries since the 1960s. Subcommittee B08.12 on Materials for Porcelain Enamel and Ceramic-Metal Systems is developing the standard. Porcelain enamel lining acts as a…, ASTM Committee B08 on Metallic and Inorganic Coatings Next Meeting:, Nov. 18-19, 2015, November Committee Week, Tampa, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Charles Baldwin, Ferro Corp., tel +1.216.875.6204; charles.baldwin@ferro.com, ASTM Staff Contact:, Diane Lake, tel +1.610.832.9661; dlake@astm.org Release #9827 ###
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ASTM International Committee F02 on Flexible Barrier Packaging is developing a new standard to test the transmission rate of water vapor into packaging materials. Understanding water transmission rate is a key component for the shelf life of many products. “The materials and packages covered by this standard affect nearly every package one sees in grocery stores, pharmacies and hospitals,” says…, ASTM Committee F02 Next Meeting:, Oct. 28-29, 2015, October Committee Week, Tampa, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Joel Fischer, MOCON Laboratory, tel +1.763.493.7219; jfischer@mocon.com, ASTM Staff Contact:, Diane Lake, tel +1.610.832.9661; dlake@astm.org Release #9822 ###
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In order to keep sound that travels beyond the walls of a particular area, such as medical examination rooms and human resources offices from being overheard by unintended listeners, an ASTM subcommittee specializing in speech privacy is at work on a proposed new standard, WK47433, Performance Specification of Electronic Sound Masking When Used in Building Spaces. “Electronic sound masking…, ASTM Committee E33 Next Meeting:, April 27-28, 2015, April committee week, Anaheim, Calif., Technical Contact:, Kenneth P. Roy, Armstrong World Industries, Lancaster, Pa., tel +1.717.396.5700; kproy@armstrong.com, ASTM Staff Contact:, Kelly Paul, tel +1.610.832.9745; kpaul@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9752
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Proper packaging procedures are an important aspect of any industry. Now ASTM International Committee F02 on Flexible Barrier Packaging has developed a standard for a relatively new packaging technology, airborne ultrasound. ASTM F3004 , Test Method for Evaluation of Seal Quality and Integrity Using Airborne Ultrasound, was developed by Subcommittee F02.40 on Package Integrity . “Airborne…, ASTM Committee F02 Next Meeting:, April 7-9, 2014, Lansing, Mich., Technical Contact:, Oliver Stauffer, PTI Inspection Systems, Tuckahoe, N.Y., Phone: 914-337-2005; o.stauffer@ptiusa.com , ASTM Staff Contact:, Diane Trinsey, Phone: 610-832-9661; dtrinsey@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9566
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A proposed new ASTM International test method will present a means to perform nitrate analysis of water without the use of hazardous chemicals. ASTM WK27289 , Test Methods for Nitrite-Nitrate in Water by Nitrate Reductase, is being developed by Subcommittee D19.05 on Inorganic Constituents in Water , part of ASTM International Committee D19 on Water . William Lipps, business unit manager (…, ASTM Committee D19 Next Meeting:, June 1-5, 2014, Lakewood, Colo., Technical Contact:, William Lipps, Shimadzu, Phone: 410-381-1227; wclipps@shimadzu.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 #9567