## HASL-300

### EML Procedures Manual, 28th Edition

Since 1957, the EML Procedures Manual, HASL-300, has served as a significant resource for scientists throughout the world who collect samples, perform field measurements or analyze samples. The Manual includes sections on Quality Assurance, Sampling Techniques, Radiation Measurements, Analytical Chemistry Procedures, Radionuclide Data, EML Special Facilities, and Specifications for Equipment and Supplies. The 28th edition, released in February 1997 is available on-line in Adobe Acrobat PDF format. If you do not have the Adobe Acrobat reader, you can download it free.

The Procedures Manual is no longer being updated.

Please note that the special facilities in Section 6 no longer exist.

Please send questions regarding the Procedures Manual to: NUSTL.webmaster@hq.dhs.gov

Links to sections and subsections inside the chapters:

- For chapters 3, 4, and 6 you can either use the links on the left side of the screen or click on the table of contents and use the section and subsection links in it.
- For chapters 1, 2, 5, 7, and volume 2; click on the chapter link on the left side, then page to the table of contents and use the section and subsection links in it.