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ASTM International’s forensic sciences committee ( E30 ) has developed a new standard that will be used by forensic experts to determine the minerals within geological material. The new standard will soon be published as E3294. ASTM International member Libby Stern notes that soils and other geological material that are being tested as trace evidence are often too small to be tested by…
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ASTM International’s water committee ( D19 ) is working to reinstate a standard used in the desalination (the removal of salts and other materials) of seawater. The proposed standard ( WK80178 ) will replace a discontinued standard using the Stiff and Davis stability index for reverse osmosis. The Stiff and Davis index is an easy way to calculate calcium carbonate scaling tendencies in brines.…
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ASTM International’s water committee ( D19 ) is developing a proposed standard that water quality laboratories will use to help ensure that environmental regulations for water are met. According to ASTM International member Linxi Chen, the proposed standard will provide an early warning prediction from raw source water of disinfection byproducts (DBPs). DBPs are cancer-causing contaminants in…
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ASTM International’s water committee ( D19 ) has approved a new standard that provides an easy and accurate culture method for detecting, Legionella pneumophila, , the primary bacteria responsible for Legionnaires’ disease. Legionnaires’ disease is a potentially lethal pneumonia contracted from the inhalation of, L. pneumophila, bacteria that has been aerosolized by contaminated water sources such as showers, pools and spas, or cooling towers. ASTM International member Jody Frymire notes that more effective water management practices can protect against potential Legionnaires’ disease outbreaks. “Laboratories, building owners, and water treaters can use the new standard to perform routine monitoring of, L. pneumophila, to evaluate whether water management plans are effective in removing the pathogenic bacteria and adequately reducing risk,” says Frymire. The new standard ( D8429 ) describes a method for detecting and quantifying, L. pneumophila, to meet water management requirements. Such requirements are necessary to regularly validate that treatment and control measures are effective in potable and non-potable water associated with industrial, commercial, healthcare, and residential settings. Frymire says the new method is easier to perform and provides faster results than other methods. This effort directly relates to the United…
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ASTM International’s water committee ( D19 ) has approved a new standard that will help address global concerns about the concentration of polyfluoroalkyl substances (PFAS) in water supplies. According to ASTM International member William Lipps, the new standard required testing of nine complex wastewater matrices, each spiked in triplicate at three concentrations spanning the analytical range of…
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ASTM International’s forensic sciences committee ( E30 ) has approved three new standards that will aid the study of explosives in forensic investigations. The suite of standards, which cover terminology, intact explosives, and explosive residues, were developed by E30’s subcommittee on criminalistics (E30.01). Forensic scientists, students, trainees, and those involved in legal matters will be…
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ASTM International’s forensic sciences committee ( E30 ) has begun submitting its standards to the American National Standards Institute (ANSI) for designation as American National Standards. The E30 executive committee approved this action, with support from the main committee membership, to engage broader, critical stakeholder input into the standards being published. The forensic science…
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ASTM International’s water committee ( D19 ) is developing a proposed standard that will help to accelerate the analysis of ammonia nitrogen in environmental samples. Ammonia nitrogen is a nutrient that can lead to oxygen-depleted and potentially toxic algae blooms that can kill fish. According to ASTM International member William Lipps, the proposed method ( WK42422 ) will eliminate the need for…
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Today, ASTM International announced the graduate student winners of four $10,000 scholarships for their studies in fields where technical standards play a crucial role. This year’s winners were chosen from a competitive pool of more than 50 applications. The following candidates will receive the 2021 ASTM International graduate scholarships: Patricio Carrion is a doctoral candidate at Auburn…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Academic Outreach Contact:, Travis Murdock, tel +1.610.832.9714; tmurdock@astm.org Release #11268 ###
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ASTM International announced today the Geotechnical Testing Journal received an increased 2020 impact factor rating of 1.469, up nearly 14% from the previous year. The impact factor is calculated each year by Clarivate Analytics and given to journals that appear in their database, Science Citation Index. Launched in 1978, the Geotechnical Testing Journal covers test methods for soil and rock,…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org Release #11261 ###