ISO 9964:1993
ISO 9964:1993 Water quality – Determination of sodium and potassium – Part 1: Determination of sodium by atomic absorption spectrometry
CDN $85.00
Description
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 589,0 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.
Edition
1
Published Date
1993-04-29
Status
PUBLISHED
Pages
4
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
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 589,0 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.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 21675:2019 Water quality – Determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water – Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS)
CDN $349.00 Add to cart -
ISO 16308:2014 Water quality – Determination of glyphosate and AMPA – Method using high performance liquid chromatography (HPLC) with tandem mass spectrometric detection
CDN $261.00 Add to cart -
ISO 14911:1998 Water quality – Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography – Method for water and waste water
CDN $193.00 Add to cart -
ISO 16265:2009 Water quality – Determination of the methylene blue active substances (MBAS) index – Method using continuous flow analysis (CFA)
CDN $130.00 Add to cart
