These are exempt mercury-bearing materials with less than 500 ppm of 40 CFR Part 261, appendix VIII organic constituents when generated by manufacturers or users of mercury or mercury products.
7. Respiratory cartridge filters9. Plastic bags and other contaminated containers 10. Laboratory and process control samples11. K106 and other wastewater treatment plant sludge and filter cake12. Mercury cell sump and tank sludge13. Mercury cell process solids14. Recoverable levels or mercury contained in soil Haw. Code R. tit. 11, subtit. 1, ch. 266, app XIII to 40 CFR Part 266