- -80%
ASTM UOP 924 : 2000 Nickel, Tungsten, Sodium and Aluminum in Hydrocracking Catalysts by ICP-AES
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Specifies methods for determining nickel(Ni), tungsten(W), sodium(Na) and aluminum(Al) in fresh alumina or alumino-silicate supported catalysts by inductively coupled plasma atomic emission spectroscopy (ICP-AES).