Total Sulfur in Heavy Oils, Tars and Solids by Microcoulometric Titration, Single Entry Boat Techniquestandard by UOP LLC, A Honeywell Company, 01/01/1974

Phosphorus in Catalysts by Visible Spectrophotometrystandard by UOP LLC, A Honeywell Company, 01/01/1986

Mercaptan Sulfur - Copper Numberstandard by UOP LLC, A Honeywell Company, 01/01/1989

Total Chloride in Petroleum Distillates by Colorimetrystandard by UOP LLC, A Honeywell Company, 01/01/1995

Trace BTEX Impurities in LPG Samples by Gas Chromatographystandard by UOP LLC, A Honeywell Company, 04/25/2019

Noble Metals and Modifiers in Catalysts by ICP-AESstandard by UOP LLC, A Honeywell Company, 01/01/1986

Laboratory Hydrogen Sulfide and Mercaptan Extractionstandard by UOP LLC, A Honeywell Company, 11/01/2013

Basic Nitrogen in LPG by Ion Chromatographystandard by UOP LLC, A Honeywell Company, 01/01/1996

Refractive Index of Hydrocarbon Liquidsstandard by UOP LLC, A Honeywell Company, 01/01/1980

Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetrystandard by UOP LLC, A Honeywell Company, 01/01/2002

Molybdenum in Platforming Catalysts and Fines by Atomic Absorption Spectrophotometrystandard by UOP LLC, A Honeywell Company, 01/01/1982

Traces of Sulfur in Liquefied Petroleum Gases by the Nickel Reduction Methodstandard by UOP LLC, A Honeywell Company, 01/01/1963