ASTM UOP 873 : 1986
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Noble Metals and Modifiers in Catalysts by ICP-AES
Hardcopy , PDF
11-11-2014
English
29-07-2002
Specifies a method for determining platinum, rhodium and rhenium, in fresh and regenerated catalysts composed of alumina or silica/alumina by Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES).
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