Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples
Subtitle: T-151 (trace constituents), M-144 (major constituents), N-55 (nutrient constituents), N-56 (nutrient constituents), P-29 (low ionic strength constituents), GWT-2 (ground-water trace constituents), GWM-2 (ground-water major constituents), AMW-4 (acid mine water constituents), and Hg-25 (mercury) distributed in September 1997
By: by Jerry W. Farrar
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 98-52
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Branch of Information Services [distributor]
Published: 1998
Place of publication: Lakewood, Colo; Denver, CO
Language: eng
Format: Microform
Number of pages: 191
Subjects: Chemistry, Analytic -- Standards -- United States
Other titles: Results of the US Geological Survey's analytical evaluation program for standard reference samples :
Notes: Shipping list no.: 99-0518-M

Chiefly tables

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1999?] 2 microfiches : negative