Abstract: A wash system for cleaning the exposed surfaces of a contaminant collection device that includes a source of pressurized cleaning solution and a rinse appliance. The rinse appliance includes a first flow path that is adapted to direct the pressurized cleaning solution against a plurality of interior surfaces of a sampling head of the contaminant collection device and a vacuum tube that couples the sampling head to a collection chamber of the contaminant collection device. The rinse appliance may also include a second flow path that is adapted to direct the pressurized cleaning solution against a plurality of interior surfaces of the collection chamber and a separator filter installed therein. The rinse appliance further includes a dipping tank adapted to receive the cleaning solution after passing through one of the first and second flow paths.

Abstract: The invention is a portable sampling system for sampling various media for contaminants. The media sample can include gases, liquids, and dry powders. The contaminant sample can include gaseous components, particulates of various kinds, and microorganisms. The system can be used to sample the surfaces of fruits and vegetables, meat carcasses, the interior of envelopes of other containers, gases in rooms or containers, and surfaces such as countertops, a vehicle exterior, skin, and clothing.

Abstract: The invention is a portable sampling system for sampling various media for contaminants. The media sample can include gases, liquids, and dry powders. The contaminant sample can include gaseous components, particulates of various kinds, and microorganisms. The system can be used to sample the surfaces of fruits and vegetables, meat carcasses, the interior of envelopes of other containers, gases in rooms or containers, and surfaces such as countertops, a vehicle exterior, skin, and clothing.

Abstract: The invention is a portable sampling system for sampling various media for contaminants. The media sample can include gases, liquids, and dry powders. The contaminant sample can include gaseous components, particulates of various kinds, and microorganisms. The system can be used to sample the surfaces of fruits and vegetables, meat carcasses, the interior of envelopes of other containers, gases in rooms or containers, and surfaces such as countertops, a vehicle exterior, skin, and clothing.