초록 ▼

In accordance with one embodiment of the present disclosure, a method for processing a liquid test sample includes using a needle assembly to introduce a first flow of gas through an inlet in the needle assembly into a container containing a liquid test sample and to provide an outlet from the conta

In accordance with one embodiment of the present disclosure, a method for processing a liquid test sample includes using a needle assembly to introduce a first flow of gas through an inlet in the needle assembly into a container containing a liquid test sample and to provide an outlet from the container through the needle assembly, separating at least one volatile component from the sample in a gas and liquid separator using the first flow of gas, adsorbing the at least one volatile component onto a trapping material to provide at least one adsorbed component, and releasing the at least one adsorbed component from the trapping material to provide at least one released component.

대표청구항 ▼

1. A method for processing a liquid test sample, comprising: (a) obtaining a liquid test sample in a sealed container, wherein the liquid test sample includes at least one volatile component having a concentration in the liquid test sample and using a needle assembly to introduce a first flow of gas

1. A method for processing a liquid test sample, comprising: (a) obtaining a liquid test sample in a sealed container, wherein the liquid test sample includes at least one volatile component having a concentration in the liquid test sample and using a needle assembly to introduce a first flow of gas through an inlet in the needle assembly into the container and to provide an outlet from the container through the needle assembly, wherein the first flow of gas transfers substantially the entire concentration within standard processing error of the at least one volatile component through the needle assembly outlet;(b) separating the at least one volatile component from the liquid test sample using the first flow of gas;(c) adsorbing the at least one volatile component onto a trapping material to provide at least one adsorbed component; and(d) releasing the at least one adsorbed component from the trapping material to provide at least one released component. 2. The method of claim 1, wherein the at least one volatile component is selected from the group consisting of ethylated and propylated mercury species. 3. The method of claim 1, wherein the trapping material is in granular form. 4. The method of claim 1, wherein releasing the at least one adsorbed component from the trapping material includes heating the trapping material. 5. The method of claim 4, wherein the trapping material is heated by providing infrared emissions. 6. The method of claim 1, wherein the trapping material is contained in three trapping vessels. 7. The method of claim 6, wherein the three trapping vessels operate such that during operation one trapping vessel is in an adsorbing phase, one trapping vessel is in a desorbing phase, and one trapping vessel is in a drying phase. 8. A method for processing a liquid test sample, comprising: (a) placing a liquid test sample and a reagent in a container and sealing the container;(b) using a needle assembly having an inlet and an outlet to introduce a first flow of gas through the inlet into the container causing a fluid to travel through the outlet, wherein the first flow of gas transfers substantially the entire concentration within standard processing error of at least one volatile component from the liquid test sample through the needle assembly outlet;(c) separating the at least one volatile component from the liquid test sample using the first flow of gas;(d) adsorbing the at least one volatile component onto a trapping material to provide at least one adsorbed component; and(e) releasing the at least one adsorbed component from the trapping material to provide at least one released component. 9. An automated system for processing a liquid test sample, comprising: (a) a flow of gas through a liquid test sample configured for removing at least one volatile component from the test sample;(b) a first trapping vessel in fluid communication with a gas and liquid separator, wherein the first trapping vessel contains a trapping material capable of adsorbing at least one of the at least one volatile component to provide at least one adsorbed component; and(c) an infrared heat source configured for providing infrared emissions to heat the trapping material at the same location as adsorption to a temperature sufficient to release at least one of the at least one adsorbed component from the trapping material to provide at least one released component. 10. The system of claim 9, wherein the first trapping vessel is made of quartz. 11. A method for processing a liquid test sample, comprising: (a) obtaining a liquid test sample in a container, wherein the liquid test sample includes at least one volatile component having a concentration in the liquid test sample and using a probe to introduce a first flow of gas through an inlet in the probe into the container and to provide an outlet from the container through the probe, wherein the first flow of gas transfers substantially the entire detectable concentration of the at least one volatile component through the probe outlet;(b) separating the at least one volatile component from the liquid test sample using the first flow of gas;(c) adsorbing the at least one volatile component onto a trapping material to provide at least one adsorbed component; and(d) releasing the at least one adsorbed component from the trapping material to provide at least one released component. 12. A method for processing a liquid test sample, comprising: (a) using a probe having an inlet and an outlet to introduce a first flow of gas through the inlet into a container containing a liquid test sample and a reagent causing a fluid to travel through the outlet, wherein the first flow of gas transfers substantially the entire detectable concentration of at least one volatile component from the liquid test sample through the probe outlet;(b) separating the at least one volatile component from the liquid test sample using the first flow of gas;(c) adsorbing the at least one volatile component onto a trapping material to provide at least one adsorbed component; and(d) releasing the at least one adsorbed component from the trapping material to provide at least one released component.