AS 3550.6-1990
Current
The latest, up-to-date edition.
Waters Determination of filtrable calcium - Flame atomic absorption spectrometric method (Reconfirmed 2017)
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English
19-01-1990
Sets out a flame atomic absorption spectrometric method for the determination of calcium in waters in the concentration range 0.2 to 4mg/L. This edition is technically identical to AS2526-1882, except for the restriction in the application range, the recommendation on the use of cellulose acetate filters in the sampling procedure and minor editorial formatting changes.
| Committee |
CH/22
|
| DocumentType |
Standard
|
| ISBN |
0 7262 5901 2
|
| Pages |
3
|
| ProductNote |
Reconfirmed 18/12/2017.This standard has been reconfirmed in Australia in 2017 and remains current in New Zealand. Reconfirmation Notice 18/12/2017
|
| PublisherName |
Standards Australia
|
| Status |
Current
|
| Supersedes |
This Standard sets out a flame atomic absorption spectrometric method for the determination of filtrable calcium in natural and waste waters. A procedure for the determination of non-filtrable calcium is described in Appendix A. Waste-waters and raw water samples are likely to contain suspended materials and may require pretreatment before analysis. Details of such pretreatment are given in AS 2031.1 and in Appendix A of this Standard.This method is applicable to the direct determination of calcium in the concentration range 0.2 mg/L to 4 mg/L in the test solution.
First published as AS 2526-1982.
Revised and redesignated AS 3350.6-1990.
| AS 2164-2003 | Laboratory glassware - One-mark volumetric flasks |
| AS 2162-1979 | Code of practice for the use of volumetric glassware |
| AS 2134.1-1999 | Recommended practice for chemical analysis by atomic absorption spectrometry Flame atomic absorption spectrometry (Reconfirmed 2016) |
| AS 2166-2002 | Laboratory glassware - One-mark pipettes |
| AS 2165-1996 | Laboratory glassware - Burettes |
| AS 2850-1986 | Chemical analysis - Interlaboratory test programs - For determining precision of analytical method(s) - Guide to the planning and conduct |
| AS 2031.1-1986 | Selection of containers and preservation of water samples for chemical and microbiological analysis - Chemical |
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