ASTM International - ASTM UOP865-86
Phosphorus in Catalysts by Visible Spectrophotometry
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| Organization: | ASTM International |
| Publication Date: | 29 July 2002 |
| Status: | inactive |
| Page Count: | 5 |
scope:
This method is for determining total phosphorus in catalyst containing 0.01 to 1.0 mass-% phosphorus. Interferences are removed by an electrolytic analyzer. Samples containing higher concentrations of phosphorus can be analyzed by UOP Method 378.
Document History
ASTM UOP865-86
July 29, 2002
Phosphorus in Catalysts by Visible Spectrophotometry
This method is for determining total phosphorus in catalyst containing 0.01 to 1.0 mass-% phosphorus. Interferences are removed by an electrolytic analyzer. Samples containing higher concentrations...