There are two primary ways to measure the data for an adsorption isotherm with manometric adsorption analyzers: target pressure mode and constant volume dosing (vector dosing) mode. In the target ...

Dynamic vapor sorption, also known as DVS, determines the amount and rate of absorption of a solvent, by a sample. This gravimetric technique measures the change in mass by altering the concentration ...

The Guggenheim, Anderson, and de Boer (GAB) equation is an extensively referenced model often used for characterizing excipients, pharmaceuticals and food. BET modeling and krypton adsorption can be ...