Emission Spectrographic Analysis of Boron in 40% NH₄F Solution

Author: Grilletto, Carlo

Source: Applied Spectroscopy, Volume 28, Issue 4, Pages 305-383 (July/August 1974) , pp. 369-371(3)

Publisher: Society for Applied Spectroscopy

Buy & download fulltext article:

Price: $29.00 plus tax (Refund Policy)

Abstract:

This paper describes a reliable emission spectrographic method capable of quantitatively determining boron in the 0.5 to 50 ppm range. The detection limit for the method is 0.1 ppm. Previous to this report no reliable method was available for the accurate determination of boron in reagent 40% ammonium fluoride solution in the ppm range; consequently, no incoming inspection or manufacturer's certification was available for boron content. Analysis of representative ammonium fluoride samples shows that the boron level is less than 0.1 ppm, suggesting that this element may not be a major problem in ammonium fluoride reagent.

Keywords: Arc, dc; Emission spectroscopy; Spectroscopic technique

Document Type: Research article

DOI: http://dx.doi.org/10.1366/000370274774332281

Affiliations: 1: Solid State Technology Center, RCA Corporation, Somerville, New Jersey 08876

Publication date: 1974-07-01

More about this publication?

The Society publishes the internationally recognized, peer reviewed journal, Applied Spectroscopy, which is available both in print and online. Subscriptions are included with membership or can be purchased by institutional or corporate organizations. Abstracts may be viewed free of charge.

Previously published as Bulletin (Society for Applied Spectroscopy)
Editorial Board
Information for Authors
Submit a Paper
Subscribe to this Title
Membership Information
Request copyrighted SAS materials
Spectroscopic Nomenclature
Focus Compendium
ingentaconnect is not responsible for the content or availability of external websites