DE112019001892T5 - System zum Sammeln von Flüssigkeitsproben und zum Transportieren über Strecken, während ein Flüssigkeitsprobenabschnitt aufrechterhalten wird - Google Patents
System zum Sammeln von Flüssigkeitsproben und zum Transportieren über Strecken, während ein Flüssigkeitsprobenabschnitt aufrechterhalten wird Download PDFInfo
- Publication number
- DE112019001892T5 DE112019001892T5 DE112019001892.2T DE112019001892T DE112019001892T5 DE 112019001892 T5 DE112019001892 T5 DE 112019001892T5 DE 112019001892 T DE112019001892 T DE 112019001892T DE 112019001892 T5 DE112019001892 T5 DE 112019001892T5
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/714—Sample nebulisers for flame burners or plasma burners
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/74—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flameless atomising, e.g. graphite furnaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/20—Injection using a sampling valve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/105—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation, Inductively Coupled Plasma [ICP]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/40—Time-of-flight spectrometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N2001/002—Devices for supplying or distributing samples to an analysing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
- G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1445—Overpressure, pressurisation at sampling point
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/20—Injection using a sampling valve
- G01N2030/207—Injection using a sampling valve with metering cavity, e.g. sample loop
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Sampling And Sample Adjustment (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862655498P | 2018-04-10 | 2018-04-10 | |
| US62/655,498 | 2018-04-10 | ||
| US201862693555P | 2018-07-03 | 2018-07-03 | |
| US62/693,555 | 2018-07-03 | ||
| PCT/US2019/026579 WO2019199825A1 (en) | 2018-04-10 | 2019-04-09 | System for collecting liquid samples and transporting over distances while maintaining a liquid sample segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112019001892T5 true DE112019001892T5 (de) | 2021-02-04 |
Family
ID=68164500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112019001892.2T Pending DE112019001892T5 (de) | 2018-04-10 | 2019-04-09 | System zum Sammeln von Flüssigkeitsproben und zum Transportieren über Strecken, während ein Flüssigkeitsprobenabschnitt aufrechterhalten wird |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11499895B2 (https=) |
| JP (1) | JP7354140B2 (https=) |
| KR (2) | KR102775113B1 (https=) |
| CN (1) | CN111936838B (https=) |
| DE (1) | DE112019001892T5 (https=) |
| TW (1) | TWI859135B (https=) |
| WO (1) | WO2019199825A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019199825A1 (en) * | 2018-04-10 | 2019-10-17 | Wiederin Daniel R | System for collecting liquid samples and transporting over distances while maintaining a liquid sample segment |
| US11927508B1 (en) * | 2020-01-21 | 2024-03-12 | Elemental Scientific, Inc. | System and method for handling small samples with multiple vacuum configurations |
| US12360088B2 (en) * | 2020-02-21 | 2025-07-15 | Shimadzu Corporation | Liquid chromatograph |
| CN111912694A (zh) * | 2020-07-15 | 2020-11-10 | 杭州谱育科技发展有限公司 | 基于在线稀释的液体分析装置及方法 |
| CN114636659A (zh) * | 2020-12-16 | 2022-06-17 | 深圳市帝迈生物技术有限公司 | 一种检测组件及检测装置 |
| CN113640364A (zh) * | 2021-07-21 | 2021-11-12 | 长江存储科技有限责任公司 | 一种传输方法和装置 |
| CN116429867A (zh) * | 2021-12-31 | 2023-07-14 | 中核北方核燃料元件有限公司 | 高纯铪中铁的测定方法 |
| JP2025516038A (ja) | 2022-04-27 | 2025-05-26 | エレメンタル・サイエンティフィック・インコーポレイテッド | マルチデータ処理スイッチングによるナノ粒子ベースライン及び検出閾値の決定 |
| US12085497B1 (en) | 2023-04-12 | 2024-09-10 | Elemental Scientific, Inc. | Nanoparticle analysis for ultra-low level concentrations of nanoparticles in fluid samples |
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| US4179932A (en) * | 1978-05-12 | 1979-12-25 | Ranger Hubert O | Supply apparatus |
| US5215715A (en) * | 1991-07-10 | 1993-06-01 | Cem Corporation | Microwave heated digesting system for digesting materials to be analyzed |
| US5420039A (en) * | 1992-12-31 | 1995-05-30 | Cem Corporation | Control of continuous microwave digestion process |
| US6505524B1 (en) * | 1998-07-13 | 2003-01-14 | Horiba Instruments, Inc. | Mixing system and method |
| EP1470427B1 (en) * | 2002-01-25 | 2007-11-07 | Innovadyne Technologies, Inc. | Low volume, non-contact liquid dispensing method |
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-
2019
- 2019-04-09 WO PCT/US2019/026579 patent/WO2019199825A1/en not_active Ceased
- 2019-04-09 KR KR1020207029004A patent/KR102775113B1/ko active Active
- 2019-04-09 JP JP2020555365A patent/JP7354140B2/ja active Active
- 2019-04-09 KR KR1020257006302A patent/KR20250035025A/ko active Pending
- 2019-04-09 DE DE112019001892.2T patent/DE112019001892T5/de active Pending
- 2019-04-09 US US17/046,567 patent/US11499895B2/en active Active
- 2019-04-09 CN CN201980025058.2A patent/CN111936838B/zh active Active
- 2019-04-10 TW TW108112539A patent/TWI859135B/zh active
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2022
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| JP7354140B2 (ja) | 2023-10-02 |
| KR20250035025A (ko) | 2025-03-11 |
| US11499895B2 (en) | 2022-11-15 |
| TW202521956A (zh) | 2025-06-01 |
| US11761860B2 (en) | 2023-09-19 |
| TWI859135B (zh) | 2024-10-21 |
| WO2019199825A1 (en) | 2019-10-17 |
| TW202011004A (zh) | 2020-03-16 |
| CN111936838B (zh) | 2024-11-15 |
| US20210131918A1 (en) | 2021-05-06 |
| US20230087861A1 (en) | 2023-03-23 |
| CN111936838A (zh) | 2020-11-13 |
| JP2021521429A (ja) | 2021-08-26 |
| KR102775113B1 (ko) | 2025-03-04 |
| KR20200132911A (ko) | 2020-11-25 |
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