Abstract: A method for the removal or elimination of unwanted odors in the passenger compartment or air circulation system of an automobile. Which employs an aerosol dispensing unit that releases substantially all of its load of an aerosol composition in a single use. The aerosol composition can comprise a complex blend of essential oils, dispensing aid and solubilizing agent as well as other agents known to those of skill in the art of aerosol dispensing units. A suitable aerosol composition is the X-O odor neutralizer manufacured by the X-O Corporation. The method of the present invention is advantageous over known methods and systems in that it is less expensive than other related methods and provides an immediate and observable benefit.

Abstract: An automatic extractor of capsuled oil well drilling fluid samples and a process for extracting the fluid samples, the extractor including a vertically oriented tube canister for storing a quantity of empty sample capsules; a plate canister which contains a supply of plates for storing the filled sample capsules; a pivotally mounted sampling device positioned between the tube canister and the plate canister, which sampling device operates to remove the sample capsules one by one from storage in the tube canister, immerse the capsules in a stream of drilling fluid from which a sample is desired, and insert the filled sample capsule in the plate canister; and a plate conveyor in cooperation with the plate canister for periodically removing filled plates containing the sealed capsules and samples.