The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2019
Filed:
Oct. 19, 2016
Bruker Biospin Gmbh, Rheinstetten, DE;
Christian Fischer, Rheinstetten, DE;
Carsten Kuhl, Karlsruhe, DE;
Kimberly Colson, Westford, MA (US);
BRUKER BIOSPIN GMBH, Rheinstetten, DE;
Abstract
A spectroscopic method for calculating a limit of quantification and a relative error includes: 1. selecting an error function F(C); 2. providing a blank spectrum; 3. recording a reference spectrum with a signal content of the substance being investigated; 4. determining start concentrations; 5.a. multiplying the reference spectrum with the signal content of the substance by a factor; 5.b. adding the resulting spectrum to the blank spectrum and determining the corresponding concentration of the substance and calculating the corresponding relative error; 6. iteratively adapting parameters of the selected error function F(C): recording a measurement spectrum of the test sample and determining the concentration of the substance being investigated using 5.b. and comparing with the calculated limit of quantification and calculating the relative error by applying the error function from step 6.