Order Center

Ionization Buffers (for Flame AAS)

For the suppression of physical, ionic and chemical interferences Schuhknecht and Schinkeldescribed spectroscopic buffer solutions for use with flame atomic absorption spectroscopy. The solution of Schuhknecht and Schinkel should be used when determining alkali metals, (Analytical Chemistry, 194, 1963, 161). Schinkel's solution (20982) extends the application range to 14 elements (Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, Sr, and Zn), and is described in Analytical Chemistry, 317, 1984, 10.

Reset Table

Product #	Description
20980	Aluminum nitrate cesium chloride buffer for flame atomic absorption spectrometry
20982	Cesium chloride Lanthanum chloride buffer for flame atomic absorption spectrometry, buffer solution according to Schinkel
95164	Cesium chloride Lanthanum chloride buffer for flame atomic absorption spectrometry

Copyrights © 2008 Sigma-Aldrich Co. All Rights Reserved. Reproduction of any materials from the site is strictly forbidden without permission. Sigma-Aldrich brand products are sold exclusively through Sigma-Aldrich, Inc.