UOP 834-82

Arsine in Ethylene by Electrothermal Atomic Absorption Spectrophotometry
standard by UOP LLC, A Honeywell Company, 01/01/1982

UOP 991-11

Chloride, Fluoride, and Bromide in Liquid Organics by Combustion Ion Chromatography (CIC)
standard by UOP LLC, A Honeywell Company, 06/01/2011

UOP 909-98

Loss on Ignition of Catalyst at 700 degrees C
standard by UOP LLC, A Honeywell Company, 01/01/1998