WO2023007341 - AN IMPROVED SAMPLE HOLDER
National phase entry:
Publication Number
WO/2023/007341
Publication Date
02.02.2023
International Application No.
PCT/IB2022/056826
International Filing Date
25.07.2022
Title **
[English]
AN IMPROVED SAMPLE HOLDER
[French]
PORTE-ÉCHANTILLON AMÉLIORÉ
Applicants **
AGILENT TECHNOLOGIES, INC.
5301 Stevens Creek Boulevard
Santa Clara, California 95051, US
Inventors
STEVENSON, Hugh, Charles
c/o 5301 Stevens Creek Boulevard
Santa Clara, California 95051, US
WILSON, Philip, Valmont
c/o 5301 Stevens Creek Boulevard
Santa Clara, California 95051, US
PEARCE, Kellie, Ann
c/o 5301 Stevens Creek Boulevard
Santa Clara, California 95051, US
Priority Data
2021902278
26.07.2021
AU
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
IP Australia
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 297 | |
| EPO | Filing, Examination | 6239 | |
| Japan | Filing | 499 | |
| South Korea | Filing | 543 | |
| USA | Filing, Examination | 1460 |
Total: 9038 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention is directed to a sample holder for use in molecular absorption spectroscopy. The sample holder comprises a first surface having a first predetermined geometry, and a second surface having a second predetermined geometry. The first surface is opposite the second surface. The sample holder is configured to hold a measurement sample between the first surface and the second surface such that a distance between the first surface and the second surface defines an optical pathlength of the sample holder. The predetermined geometries of the first surface and the second surface provides a continuously variable cross-section across the sample holder so as to provide a continuous range of optical pathlengths.[French]
La présente invention concerne un porte-échantillon destiné à être utilisé dans la spectroscopie d'absorption moléculaire. Le porte-échantillon comprend une première surface ayant une première géométrie prédéterminée et une seconde surface ayant une seconde géométrie prédéterminée. La première surface est opposée à la seconde surface. Le porte-échantillon est configuré pour maintenir un échantillon de mesure entre la première surface et la seconde surface de telle sorte qu'une distance entre la première surface et la seconde surface définit une longueur de trajet optique du porte-échantillon. Les géométries prédéterminées de la première surface et de la seconde surface fournissent une section transversale variable en continu à travers le porte-échantillon de façon à fournir une plage continue de longueurs de trajet optique.