OPPT_Asbestos, Part I: Chrysotile_D. Exposure

Project ID

2540

Category

OPPT REs

Added on

March 7, 2017, 3:12 p.m.

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219 items found. Displaying 25 items on page 3 of 9.

Technical Report

Toxicological profile for asbestos (Update, September 2001)

Agency for Toxic Substances and Disease Registry 2001

Abstract  The ATSDR toxicological profile succinctly characterizes the toxicologic and adverse health effects information for the hazardous substance described here. Each peer-reviewed profile identifies and reviews the key literature that describes a hazardous substance's toxicologic properties. Other pertinent literature is also presented, but is described in less detail than the key studies.

Technical Report

Sampling and analysis of consumer garden products that contain vermiculite

U.S. Environmental Protection Agency 2000

Abstract  The Environmental Protection Agency has conducted sampling of vermiculite products, primarily those used in gardening, to determine if products currently on the market contain asbestos, and if so, whether consumers are at risk from using these products. To evaluate the risk posed by compounds such as asbestos, EPA needs to determine if the contaminant is present in certain products and also whether people come in contact with sufficient quantities to cause harm. Asbestos poses a risk to people if fibers become airborne and are inhaled into the lungs. The results of this investigation indicate that the potential exposure to asbestos from vermiculite products poses only a minimal health risk to consumers, although workers may face more serious risks. Vermiculite is produced from mined ore and is used in agricultural and horticultural products as well as in insulation and construction applications. As a first step in the process, the Agency purchased and began testing a limited number of vermiculite products available in garden stores in the Seattle area to determine if they were contaminated with asbestos. Sixteen products were tested using widely-recognized standard protocols and asbestos was detected in five of them. However, only three of these contained enough asbestos to allow EPA to quantify the percentage of asbestos reliably.

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