• UOP 821-81

UOP 821-81

  • Automated Micro Pore Size Distribution of Porous Substances by Nitrogen Adsorption and/or Desorption Using a Micromeritics Analy
  • standard by UOP LLC, A Honeywell Company, 01/01/1981
  • Category: UOP

$287.00 $144.00

This method uses a Micromeritics Digisorb 2500 Analyzer for determining the distribution of surface area, pore volume (size) and length among the micropores, 60 nm (600 A) and smaller, as well as total surface area, total pore volume and average micropore diameter for porous substances. The computer software provides for the choice of many analytical variations including four different methods, eight different modes and fifteen different combinations of plots as described in the instrument "Instruction Manual," and also see NOTE.

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UOP 923-97

UOP 923-97

Total Sulfur in LPG by Hydrogenolysis..

$144.00 $287.00

UOP 952-97

UOP 952-97

Trace Lead in Gasolines and Naphthas by GF-AAS..

$120.00 $240.00

UOP 953-97

UOP 953-97

Sulfate and Thiosulfate in Caustic Aqueous Solutions by Ion Chromatography..

$144.00 $287.00

UOP 899-97

UOP 899-97

Trace Hydrocarbons in Hydrogen or LPG by Gas Chromatography..

$144.00 $287.00