Patent ID: 9250222
Filing Date: 2016-02-02
CPC Classification: A01K,F41H,G01N,Y10T

Claim Text:
1. A calibration device for calibrating a biological detector, comprising an absorbent material; a calibration compound applied to the absorbent material, the calibration compound and the absorbent material arranged such that an odor of the calibration compound permeates from the absorbent material; the calibration compound being provided in an amount effective to allow the odor of the calibration compound to be detectable by a biological detector; and the calibration compound being selected from the group consisting of perfluorooctyl bromide (PFOB), 1-bromooctane (1-BO), perfluoro-n-heptyl iodide (PFHI), bromo-2-butene, 2-bromofluorobenzene, N-acetoacetyl-2-chloroaniline, 3-methyl-1-butanethiol, 1,2-dimethoxybenzene, (+)-trans-limonene 1,2-epoxide, and purine.