Hydrogen Sulfide in Gases by the Tutwiler Methodstandard by UOP LLC, A Honeywell Company, 01/01/1985

Trace Non-Aromatic Hydrocarbons in High-Purity Aromatics by GCstandard by UOP LLC, A Honeywell Company, 01/01/2011

Arsenic in Petroleum Stocks and Catalysts by Spectrophotometry (Withdrawn 2011)standard by UOP LLC, A Honeywell Company, 01/01/1962

The Colorimetric Determination of Silica in Aqueous Solutionsstandard by UOP LLC, A Honeywell Company, 01/01/1978

Precision Statements in UOP Methodsstandard by UOP LLC, A Honeywell Company, 01/01/1988

Fluoride in Catalysts, Molecular Sieves, and Aqueous Solutions by Ion Selective Electrodestandard by UOP LLC, A Honeywell Company, 09/25/2006

Pore Size Distribution of Porous Substances by Nitrogen Adsoprtion Using a Quantachrome Analyzerstandard by UOP LLC, A Honeywell Company, 01/01/1988

Density of Viscous Liquids and Semi-Solid Hydrocarbons by Nitrogen Displacementstandard by UOP LLC, A Honeywell Company, 02/07/2018

Heptane or Toluene Insoluble Matter in Petroleum Oils Using Vacuum Filtrationstandard by UOP LLC, A Honeywell Company, 12/15/2018

Linear Alkylbenzene Isomer Distribution in Detergent Alkylate by GCstandard by UOP LLC, A Honeywell Company, 10/01/2012

Piece Density by Mercury Displacementstandard by UOP LLC, A Honeywell Company, 06/01/2013

Mercury in Catalysts by GF-AASstandard by UOP LLC, A Honeywell Company, 01/01/1991