发明名称 |
DURCHFLUSSZELLE, ANALYTENMESSVORRICHTUNG UND DIESBEZÜGLICHES VERFAHREN |
摘要 |
A modular flow cell having a high optical throughput, a long optical path length and a small cross-section. The modular flow cell configuration includes remote ports or connections for liquid and light input, and liquid and light output. The flow cell includes a flow cell body having two ends, each with a respective end interface secured thereto. The flow cell is configured to form a part of a modular flow cell assembly. The flow cell body includes a channel having a through-aperture with an inner surface. A light guiding material, e.g. a transparent fluoropolymer material having a refractive index less than the refractive index of common chromatography solvents, is disposed proximate to the channel to form a light guiding through-aperture in the flow cell body. The channel is formed of materials that can provide the necessary mechanical strength and a fluid seal, and more particularly, includes materials such as polyetheretherketone (PEEK), which can develop a fluid seal at the interface between the flow cell body end and each end interface. |
申请公布号 |
DE60044120(D1) |
申请公布日期 |
2010.05.20 |
申请号 |
DE2000644120 |
申请日期 |
2000.02.10 |
申请人 |
WATERS TECHNOLOGIES CORP. |
发明人 |
DOURDEVILLE, THEODORE A.;GILBY, ANTHONY C.;DELLAROVERE, DENNIS |
分类号 |
G02B6/00;G01N21/05;G01N21/27;G01N21/33;G01N21/35;G01N30/26;G01N30/74;G02B6/38 |
主分类号 |
G02B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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