Chapter 6-Dissolution in Acids.

Format:

Book

Contributor:

American Society for Testing and Materials.

ASTM International.

Series:

Journal of ASTM International. Manual Series ; MNL10291M.

ASTM manual series ; MNL10291M

Language:

English

Subjects (All):

Metals--Analysis--Handbooks, manuals, etc.

Metals.

Metals--Analysis.

Physical Description:

1 online resource (12 pages) : illustrations, figures, tables.

Volume 1996, Issue 25 (March 1996)

Other Title:

ASTM digital library.

Place of Publication:

West Conshohocken, Pa. : ASTM International, 1996.

System Details:

Mode of access: World Wide Web.

text file PDF

Summary:

ONCE THE TEST PORTION has been selected, we most often must perform a number of operations on it before the analyte content is ready for measurement. Usually the first of these is dissolution. What we mean generally by dissolution is the conversion of the total test portion into an aqueous solution of dissociated salts. However, even that definition fails to incorporate a number of important exceptions in metal and ore analysis. Sometimes the medium is nonaqueous, as in halogen-solvent treatment for inclusion isolation, and sometimes only the analyte is leached or distilled from the test portion. Some European workers prefer the term decomposition for the general process and subcategorize dissolution for low-temperature work like acid treatment and opening out for high-temperature techniques like molten salt fusions.

Notes:

"ASTM Stock Number: MNL10291M".

Includes bibliographical references 14.

Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1996. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.

Description based on publisher's website, viewed May 03, 2017.

ISBN:

9780803145320 (e-ISBN)

9780803120662

0803120664

Access Restriction:

Restricted for use by site license.