CHROMATOGRAPH DATA PROCESSING DEVICE, CHROMATOGRAPH DATABASE, CHROMATOGRAPH DATA PROCESSING METHOD, AND PROGRAM FOR CHROMATOGRAPH DATA PROCESSING DEVICE

Title:

CHROMATOGRAPH DATA PROCESSING DEVICE, CHROMATOGRAPH DATABASE, CHROMATOGRAPH DATA PROCESSING METHOD, AND PROGRAM FOR CHROMATOGRAPH DATA PROCESSING DEVICE

Document Type and Number:

WIPO Patent Application WO/2015/087864

Kind Code:

A1

Abstract:

　In order to provide a chromatograph data processing device capable of estimating and calculating the retention index or retention time measured in a case in which programmed-temperature gas chromatography is performed at an arbitrary programming rate from a known retention index measured by programmed-temperature gas chromatography, the present invention is provided with: an accepting unit (4) for accepting a programming rate; an RI-r relationship storage unit (3) for storing an RI-r relationship which is a relationship between a retention index and the programming rate, the relationship being identified on the basis of programming rates corresponding to a plurality of retention indices having different programming rates; and a retention index calculation unit (5) for calculating an estimated retention index which is a retention index corresponding to the accepted programming rate accepted by the accepting unit, on the basis of the RI-r relationship.

More Like This:

JP2021525872	High-resolution semi-preparative recycling chromatography system for isolation and preparative of unknown trace impurities in pharmaceutical products
JPH01219665	CONSTANT TEMPERATURE BATH FOR LIQUID CHROMATOGRAPH

Inventors:

MAEDA TSUNEAKI (JP)
SASAKI NANAKO (JP)

Application Number:

PCT/JP2014/082519

Publication Date:

June 18, 2015

Filing Date:

December 09, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HORIBA STEC CO LTD (JP)

International Classes:

G01N30/54; G01N30/86

Domestic Patent References:

WO2012118209A1

2012-09-07

Other References:

E.E.AKPORHONOR ET AL.: "Calculation of programmed temperature gas chromatographic characteristics from isothermal data", JOURNAL OF CHROMATOGRAPHY, vol. 504, no. 2, April 1990 (1990-04-01), pages 269 - 278
LAXMI MANRAL: "Pradeep Kumar Gupta, Kumaran Ganesan, Ramesh Chandra Malhotra, Gas Chromatographic Retention Indices of Fentanyl and Analogues", JOURNAL OF CHROMATOGRAPHIC SCIENCE, vol. 46, 2008, pages 551 - 555

Attorney, Agent or Firm:

NISHIMURA, RYUHEI (JP)
Ryuhei Nishimura (JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: DISPLAY DEVICE

Next Patent: AMIDE COMPOUND AND DRUG COMPRISING SAME