We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
Automatically translated name:
Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
STANDARD published on 28.4.1993
Designation standards: ISO 9964-2:1993
Publication date standards: 28.4.1993
SKU: NS-437459
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: The principle of the method specified is adding a caesium chloride solution to the sample as an ionization suppressant, aspirating the sample directly into the air/acetylene flame of an atomic absorption spectrometer and measuring the absorbance at a wavelength of 766,5 nm. Applies to water samples with a mass concentration of potassium in the range from 5 mg/l to 50 mg/l. This range can be extended if other dilution factors are chosen.
6.3.2008
6.4.2006
30.1.2006
12.5.2006
9.7.2009
24.2.2009
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-12-21 (Number of items: 2 216 840)
© Copyright 2024 NORMSERVIS s.r.o.