DE20320746U1 - Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger - Google Patents

Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger Download PDF

Info

Publication number
DE20320746U1
DE20320746U1 DE20320746U DE20320746U DE20320746U1 DE 20320746 U1 DE20320746 U1 DE 20320746U1 DE 20320746 U DE20320746 U DE 20320746U DE 20320746 U DE20320746 U DE 20320746U DE 20320746 U1 DE20320746 U1 DE 20320746U1
Authority
DE
Germany
Prior art keywords
metering
plunger
transporting
storing
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20320746U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eberhard Karls Universitaet Tuebingen
Original Assignee
Eberhard Karls Universitaet Tuebingen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eberhard Karls Universitaet Tuebingen filed Critical Eberhard Karls Universitaet Tuebingen
Priority to DE20320746U priority Critical patent/DE20320746U1/en
Priority claimed from DE2003134927 external-priority patent/DE10334927A1/en
Publication of DE20320746U1 publication Critical patent/DE20320746U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • 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
    • G01N30/18—Injection using a septum or microsyringe
    • 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
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G01N2001/247—Syringes

Abstract

Device for taking samples, storing, transporting, metering and feeding gases into an analysis device comprises a syringe body having an opening in front of the rear dead point of the plunger.
DE20320746U 2003-07-31 2003-07-31 Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger Expired - Lifetime DE20320746U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20320746U DE20320746U1 (en) 2003-07-31 2003-07-31 Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003134927 DE10334927A1 (en) 2003-07-31 2003-07-31 Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger
DE20320746U DE20320746U1 (en) 2003-07-31 2003-07-31 Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger

Publications (1)

Publication Number Publication Date
DE20320746U1 true DE20320746U1 (en) 2005-03-17

Family

ID=34379053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20320746U Expired - Lifetime DE20320746U1 (en) 2003-07-31 2003-07-31 Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger

Country Status (1)

Country Link
DE (1) DE20320746U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104048857A (en) * 2014-06-05 2014-09-17 国家电网公司 Transformer gas relay sampling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104048857A (en) * 2014-06-05 2014-09-17 国家电网公司 Transformer gas relay sampling apparatus

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050421

R150 Term of protection extended to 6 years

Effective date: 20060804

R157 Lapse of ip right after 6 years

Effective date: 20100202