Dual pathlength system for light absorbance detection
Номер патента: EP1141675A1
Опубликовано: 10-10-2001
Автор(ы): Anthony C. Gilby
Принадлежит: Waters Investments Ltd
Опубликовано: 10-10-2001
Автор(ы): Anthony C. Gilby
Принадлежит: Waters Investments Ltd
Реферат: A flow cell (16) for absorbance detection with at least two different optical pathlengths (30, 32). It increases the range of analyte concentrations which can be measured compared with a conventional single path flow cell. Light from the two paths (30, 32) is combined onto the same photodetector (20). Calibration with known samples allows analyte concentrations to be measured. The dual or multi-pathlength flow cell may be used in equipment designed for single path flow cells.
Dual pathlength system for light absorbance detection
Номер патента: WO2000031512A1. Автор: Anthony C. Gilby. Владелец: WATERS INVESTMENTS LIMITED. Дата публикации: 2000-06-02.