FR2330454A1 - Glass appts. for carrying out chemical reactions - at fixed temp. and under reflux, provides more precise temp. regulation than oil bath - Google Patents

Glass appts. for carrying out chemical reactions - at fixed temp. and under reflux, provides more precise temp. regulation than oil bath

Info

Publication number
FR2330454A1
FR2330454A1 FR7533706A FR7533706A FR2330454A1 FR 2330454 A1 FR2330454 A1 FR 2330454A1 FR 7533706 A FR7533706 A FR 7533706A FR 7533706 A FR7533706 A FR 7533706A FR 2330454 A1 FR2330454 A1 FR 2330454A1
Authority
FR
France
Prior art keywords
temp
appts
regulation
glass
carrying
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.)
Withdrawn
Application number
FR7533706A
Other languages
French (fr)
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.)
PIAT
Original Assignee
PIAT
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 PIAT filed Critical PIAT
Priority to FR7533706A priority Critical patent/FR2330454A1/en
Publication of FR2330454A1 publication Critical patent/FR2330454A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Appts. consists of a flask fitted with necks into which tubes are fitted. There is a central neck with side necks (e.g. 6) regularly spaced around the central neck. The tubes and the necks have ground glass joints. One tube contains mercury into which a thermometer dips. A condenser fits into the central neck. Several analyses can be carried out at the same time.
FR7533706A 1975-11-04 1975-11-04 Glass appts. for carrying out chemical reactions - at fixed temp. and under reflux, provides more precise temp. regulation than oil bath Withdrawn FR2330454A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7533706A FR2330454A1 (en) 1975-11-04 1975-11-04 Glass appts. for carrying out chemical reactions - at fixed temp. and under reflux, provides more precise temp. regulation than oil bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533706A FR2330454A1 (en) 1975-11-04 1975-11-04 Glass appts. for carrying out chemical reactions - at fixed temp. and under reflux, provides more precise temp. regulation than oil bath

Publications (1)

Publication Number Publication Date
FR2330454A1 true FR2330454A1 (en) 1977-06-03

Family

ID=9162013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533706A Withdrawn FR2330454A1 (en) 1975-11-04 1975-11-04 Glass appts. for carrying out chemical reactions - at fixed temp. and under reflux, provides more precise temp. regulation than oil bath

Country Status (1)

Country Link
FR (1) FR2330454A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046604A (en) * 1951-06-02 1953-12-08 Filter for injectable fluids by venous route or by any other route

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046604A (en) * 1951-06-02 1953-12-08 Filter for injectable fluids by venous route or by any other route

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV76/70 *

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Legal Events

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