ASTM International - ASTM UOP878-87
Potassium in Catalysts by Atomic Absorption
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| Organization: | ASTM International |
| Publication Date: | 29 July 2002 |
| Status: | inactive |
| Page Count: | 5 |
scope:
This method is for determining potassium in fresh and used silica and non-silica containing catalysts by Atomic Absorption Spectrophotometry (AAS). The method is suitable for potassium determination over a range of 5 parts per million to several mass-percent.
Document History
ASTM UOP878-87
July 29, 2002
Potassium in Catalysts by Atomic Absorption
This method is for determining potassium in fresh and used silica and non-silica containing catalysts by Atomic Absorption Spectrophotometry (AAS). The method is suitable for potassium determination...