CAPILLARY TUBE FOR RAMAN SPECTROPHOTOMETRY, ITS MANUFACTURE, AND RAMAN SPECTROPHOTOMETRY USING THE CAPILLARY TUBE

Title:

CAPILLARY TUBE FOR RAMAN SPECTROPHOTOMETRY, ITS MANUFACTURE, AND RAMAN SPECTROPHOTOMETRY USING THE CAPILLARY TUBE

Document Type and Number:

Japanese Patent JPH10122963

Kind Code:

A

Abstract:

To make possible Raman spectrophotometry with a high SN ratio by easily increasing at low cost the efficiency of collecting scattered light beams produced from a sample in a capillary tube for Raman spectrophotometry.

During Raman spectrophotometry, a reflection film 12 of silver which collects scattered light beams 20, 21 produced from a sample packed in a capillary tube 16 for Raman spectrophotometry is provided by a silver mirror reaction on time exterior wall of the capillary tube 16 for Raman spectrophotometry. Further, a window part 15, through which a laser beam 18 enters the inside of the reflection film 12 and the scattered light beams 20, 21 go out, is provided, and the capillary tube 16 for Raman spectrophotometry is constructed of the silver reflection film, the capillary tube, and the window part and is used to perform Raman spectrophotometry.

Inventors:

NAKATANI YOSHIMASA
MATSUI YOSHIMOTO
OGINO KIMIHIRO
SHIMADA HARUO
HACHINOHE MASAAKI
NANBA RYUJIRO

Application Number:

JP27268796A

Publication Date:

May 15, 1998

Filing Date:

October 15, 1996

Export Citation:

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Assignee:

SHISEIDO CO LTD

International Classes:

G01J3/44; (IPC1-7): G01J3/44

Attorney, Agent or Firm:

Tadahiko Ito

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