An official website of the United States government.

Federal Register Notices that Proposed Adding Methods 4010, 9040B and 9045C to the SW-846 Compendium in Updates IIA and IIB

The following documents contain updates to the SW-846 Compendium. Update II added 62 new and revised methods to SW-846, updated the Abstract and Table of Contents, and updated Chapters Two, Three, and Four. This action also amended Chapter Seven of SW-846 by removing the statement that Method 9095 may be used to determine free liquid.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.