Here's a more thorough lead leaching test of monochrome and color CRTs
http://www.pca.state.mn.us/index.php....html?gid=4865
The second table seems to show that it's not the thick, heavy face that's the source of lead leaching out, it's the neck and especially the funnel.
Here's an excerpt from the conclusion:
Quote:
Since monochrome CRTs do not fail the TCLP test, they
are not considered hazardous waste; therefore, their disposal
does not have to be managed as such. These CRTs are still
considered solid waste. Although 9 of the 30 color CRTs were
also less than regulatory lead levels, 21 of 30 samples did
exceed regulatory levels. Therefore, color CRTs found in
computer monitors and televisions may exceed the regulatory
levels for lead given in Title 40 CFR 261.24 definition for the
toxicity characteristic. These CRTs should be considered
hazardous waste, and their disposal should be managed
accordingly.
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