1
Charles W Gardner Jr: Sample container and system for a handheld spectrometer and method for using therefor. ChemImage Corporation, Duane Morris, October 23, 2007: US07286222 (16 worldwide citation)

A container for holding a sample and a system and method for a handheld spectrometer using the container is disclosed. In one embodiment, the container includes a vial with an optical window at the base of the vial. A sample may be placed in the vial. A hollow plunger may be slidably inserted into t ...


2
Charles W Gardner Jr: Sample container and system for a handheld spectrometer and method for using therefor. ChemImage Corporation, Duane Morris, June 2, 2009: US07542138 (13 worldwide citation)

A container for holding a sample and a system and method for a handheld spectrometer using the container is disclosed. In one embodiment, the container includes a vial with an optical window at the base of the vial. A sample may be placed in the vial. A hollow plunger may be slidably inserted into t ...


3
Charles W Gardner: Sample container and system for a handheld spectrometer and method for using therefor. Duane Morris, September 20, 2007: US20070216898-A1

A container for holding a sample and a system and method for a handheld spectrometer using the container is disclosed. In one embodiment, the container includes a vial with an optical window at the base of the vial. A sample may be placed in the vial. A hollow plunger may be slidably inserted into t ...


4
Charles W Gardner: Sample container and system for a handheld spectrometer and method for using therefor. ChemImage Corporation, Duane Morris, April 17, 2008: US20080088837-A1

A container for holding a sample and a system and method for a handheld spectrometer using the container is disclosed. In one embodiment, the container includes a vial with an optical window at the base of the vial. A sample may be placed in the vial. A hollow plunger may be slidably inserted into t ...