richard-jack
Team TFS
Team TFS
since ‎03-09-2015
‎07-22-2021

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Fracking and Regulation: A Controversial Issue

03-22-2016
If you’ve been watching the presidential candidate debates over the past several weeks and news over the past several years, you’ve probably heard the term ‘fracking’ come up at least once. Fracking is short for hydraulic fracturing, a technique that...

Does Hydraulic Fracturing Impact Drinking Water?

11-20-2015
The recent report by the US EPA Draft Assessment of the Potential Impacts of Hydraulic Fracturing for Oil and Gas on Drinking Water Resources (link to EPA study) states in the executive summary that “We did not find evidence that these mechanisms hav...

Unknowns and HRAM – Can I Search, Quantify or Both?

10-02-2015
The use of high resolution accurate mass spectrometry (HRAM) is a well-established technique, mainly for its utility in the determination of unknown contaminants. A recent publication by Leon Barron from King’s College in London discusses the use of ...

Implications of California’s New Public Health Goal for Perchlorate

05-29-2015
The State of California Office of Environmental Health and Hazard Assessment (OEHHA) recently set a new Public Health Goal for Perchlorate at 1 ppb. To help clarify, a public health goal is not a regulatory limit but is designated as a contaminant le...

How much Hexavalent Chromium is in our Drinking Water?

04-03-2015
Hexavalent chromium has been in the spotlight for many years due to its toxicity, prevalence in our water bodies, and popularization by the movie industry in the film, titled, Erin Brockovich (link to Wikipedia page). At the U.S. federal level, the E...
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