'Organic arsenic' presentation slideshows

Heavy Metal Toxicity

Heavy Metal Toxicity. H.R.Sarreshtahdar , MD Occupational Medicine Specialist. Arsenic. Lead. Mercury. HEAVY METALS. The term heavy metal refers to any metallic chemical element that has a relatively high density and is toxic or poisonous at low concentrations. HEAVY METALS.

7.61k views • 44 slides

Environmental Contaminants

Environmental Contaminants. Dioxins and PCBs What are Dioxins and PCBs? Dioxins are colourless , odourless organic compounds containing carbon, hydrogen, oxygen and chlorine. There are many different dioxins , of which 17 are known to be toxic to humans. The most toxic known dioxin is

711 views • 43 slides

Identification and Isolation of Bacterial Genes Essential for Arsenic Tolerance

Identification and Isolation of Bacterial Genes Essential for Arsenic Tolerance. Jeffrey A. Parham Oklahoma State University. Arsenic may be found in air, water, and soil as. Sulfide minerals Complex sulfides of metal cations Adsorbed on mineral colloids Bound to organic matter

506 views • 30 slides

Arsenic Exposure Testing

Arsenic Exposure Testing. the need for fractionation. Outline. Background Arsenic as a human toxin Detection of arsenic exposure Interpretation of arsenic results Arsenic fractionation Arsenic testing at ARUP Laboratories effective November 26, 2007 Testing options

768 views • 26 slides

Arsenic

571 views • 21 slides

Arsenic

219 views • 21 slides

Abstract

Figure 4. Figure 5. Introduction

60 views • 1 slides