Method for determining the standard deviation of the relevant variables measured in each slice of the sample which is separated by chromatographic methods

摘要

PURPOSE: To provide a method by which a molecular weight and precision of radius which are reported about a molecule separated by a chromatography method can be estimated. ;CONSTITUTION: It is possible to determine the standard deviation of signals from various chromatography detectors which are used in analysis, by appropriately analyzing both of base lines 3 and 4 and a peak region 5 of chromatogram. By this method, it is possible to calculate standard deviation of a molecule weight of a separated molecule and a calculated value of root mean square radius and the standard deviation related to the moment by which the distribution of molecules is calculated.;COPYRIGHT: (C)1996,JPO