Active Metals for Chemisorption Analyzers

Options > Active Metals Defaults

Or, click Active Metals on the Sample Description tab when using the Advanced presentation option.

Atomic Weights and Cross-Sectional Areas

Up to 20 elements can be specified. At least one element must have a non-zero % of the sample weight.

Active Metals

Selections	Description
Atomic Cross Sect. Area (nm2) [column]	Atomic cross-sectional area of the element.
Atomic Weight [column]	Atomic weight of the element.
Density g/cm3 [column]	Density of the element.
Element [drop‑down box]	Select or enter the active metal.
For fields and buttons not listed in this table, see Common Fields and Buttons.

* Options are shown only when using the Active Metals button on the Sample Description tab.