AS 2879.4-2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Alumina - Determination of specific surface area by nitrogen adsorption
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
01-01-2003
Important note : Users cannot be edited or removed once added to your Multi user PDF.Specifies an instrumental method for the determination of specific surface area of smelter-grade aluminium by nitrogen adsorption by a single or multi-point method.
| Committee |
MN-009
|
| DocumentType |
Standard
|
| ISBN |
0 7337 5140 7
|
| Pages |
6
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
This Standard sets out an instrumental method for the determination of specific surface area (SSA) of smelter-grade alumina by nitrogen adsorption by a single or multi-point method. A multi-point method is recommended due to the higher accuracy obtained; if a single point method is used a lower result will be obtained. NOTE: Appendix A provides an explanation why this is the case. The Standard is applicable to aluminas having a surface area between 50 m2/g and 90 m2/g.
First published as AS 2879.4-1991.
Second edition 2003.
| AS 2243.9-1991 | Safety in laboratories - Recirculating fume cabinets |
| AS 2243.7-1991 | Safety in laboratories - Electrical aspects |
| AS 2243.3-1991 | Safety in laboratories Microbiology |
| AS 2243.4-1998 | Safety in laboratories - Ionizing radiations |
| AS 2243.1-1990 | Safety in laboratories General |
| AS 2850-1986 | Chemical analysis - Interlaboratory test programs - For determining precision of analytical method(s) - Guide to the planning and conduct |
| AS 2243.8-1992 | Safety in laboratories Fume cupboards |
| AS 2243.10-1993 | Safety in laboratories - Storage of chemicals |
| AS 2243.6-1990 | Safety in laboratories - Mechanical aspects |
| AS 2243.2-1990 | Safety in laboratories - Chemical aspects |
| AS 4538.2-2000 | Guide to sampling of alumina Preparation of samples (Reconfirmed 2013) |
| AS 2243.5-1993 | Safety in laboratories Non-ionizing radiations |
| AS/NZS 3582.3:2002 | Supplementary cementitious materials for use with portland and blended cement Amorphous silica |
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