Standard material for particle analyzer

Details Standard material for particle analyzer Standard material for particle analyzer

2006-07-11

2009-10-13

Warden, Jill (Department: 1797)

Chemistry: analytical and immunological testing

Composition for standardization, calibration, simulation,...

C436S010000, C436S011000, C436S016000, C436S164000, C436S166000, C436S172000, C356S300000, C356S317000, C356S318000, C356S337000

Reexamination Certificate

active

07601539

ABSTRACT:
A standard material that is used for judging an abnormal portion in a particle analyzer is described. The standard material comprises first standard particles to be fluorescence-stained by a fluorescence-staining treatment and second standard particles that have preliminarily contained a fluorescence dye.A method and an analyzer that can judge an abnormal portion in a particle analyzer by using such a standard material are also described.

REFERENCES:
patent: 5084394 (1992-01-01), Vogt et al.
patent: 5888823 (1999-03-01), Matsumoto et al.
patent: 2003/0219850 (2003-11-01), Tsuji et al.
patent: 0 774 655 (1997-05-01), None
patent: 91/00509 (1991-01-01), None
Vogt et al.; “Model System Evaluating Fluorescein-Labeled Microbeads as Internal Standards to Calibrate Fluorescence Intensity on Flow Cytomer”; Cytometry; New York; US; vol. 10, No. 3; pp. 294-302; c. 1989.

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