ASTM UOP 894 : 1991
Withdrawn
Mercury in Catalysts by GF-AAS
English
07-29-2002
11-11-2014
Specifies a method for determining mercury in alumina or silica-alumina supported catalysts by Graphite Furnace-Atomic Absorption Spectroscopy (GF-AAS).
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
This method is for determining mercury in alumina or silica-alumina supported catalysts by Graphite Furnace-Atomic Absorption Spectroscopy (GF-AAS). The detection range is from one to several hundred mass-ppm. The method is applicable where Cold Vapor Atomic Absorption Spectroscopy cannot be used due to interference from aluminum and platinum group metals.
| ASTM UOP303 : 2007 | Impurities in Catalysts by ICP-OES |
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