Slide 1How Much Arsenic Do We Eat? Analytical chemists make light work in tracking potentially harmful chemicals Julian Tyson Department of Chemistry UMass Amherst Slide…

Slide 1Robert J. Feuerbach Jefferson Lab Constructed from contributions from the HAPPEX Collaboration Hall A Collaboration Meeting December 5, 2005 HAPPEX-II Status Report…

Slide 1Chromium 6 Philip Sithi-Amnuai An overview for the Sierra Club 2012 Slide 2 What is Chromium 6 A heavy metal A chemical compound where the element Chromium exists…

Slide 1AREP GAW Section 14 – Daily Air Quality Forecast Operations 1 Overview of Course Course Content: Background –Introduction and Overview of Course –What Are We…

Slide 1DRAFT Mobile sensitivity How sensitive is the air quality model to changes in VMT? Mike Abraczinskas, Laura Boothe, George Bridgers, Phyllis Jones, Vicki Chandler,…

Slide 1Sulfur Dioxide Standard and Nonattainment Designation Process April 12, 2011 Slide 2 What is Sulfur Dioxide (SO 2 ) SO 2 is a criteria pollutant specified in the Clean…

Slide 1INDOOR AIR POLLUTION SOURCES AND POLICY Peter Brimblecombe University of East Anglia Norwich UK Slide 2 A RECENT SCIENCE l There is much confusion in the literature…

Slide 1 Slide 2 Department of the Environment The Basic Science of Air Pollution Transport Brian J. Hug Division Chief, Air Quality Planning and Policy Division Slide 3 Marylands…

Slide 1Introduction to Toxicology A Brief Introduction to the Concepts of Toxicology We Will Be Using Throughout This Course Slide 2 Units Used to Measure Chemicals in the…

Slide 1Hardware CP-4900 DMD µ-DMD fully integrated into CP-4900 Micro-GC hardware µ-DMD serial connected, via heated transfer line,(inert) with µ-TCD (modified) Micro-GC…