Codes & Standards - Purchase
ISO 5961:1994
Water quality -- Determination of cadmium by atomic absorption spectrometry
SKU: iso_012157_104821
Published by ISO
Publication Year 1994
2 Edition
10 pages
Product Details
Specifies two methods for the determination of cadmium: using atomic absorption spectrometry (AAS) in an air-acetylene flame (aspiration of the acidified sample into the flame and measurement of the cadmium concentration at a wavelength of 228,8 nm) and by electrothermal atomization AAS (injection of the acidified sample into an electrically heated graphite tube of an electrothermal atomization atomic absorption spectrometer and measurement of the absorbance at a wavelength of 228,8 nm).