ASTM UOP865-86
Phosphorus in Catalysts by Visible Spectrophotometry

Standard No.

ASTM UOP865-86

Release Date

2002

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM UOP865-86

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.

ASTM UOP865-86 history

• 2002 ASTM UOP865-86 Phosphorus in Catalysts by Visible Spectrophotometry