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DE1795960U - EXTRACTION PIECE FOR COLUMN CHROMATOGRAPHY. - Google Patents

EXTRACTION PIECE FOR COLUMN CHROMATOGRAPHY.

Info

Publication number
DE1795960U
DE1795960U DE1959W0022161 DEW0022161U DE1795960U DE 1795960 U DE1795960 U DE 1795960U DE 1959W0022161 DE1959W0022161 DE 1959W0022161 DE W0022161 U DEW0022161 U DE W0022161U DE 1795960 U DE1795960 U DE 1795960U
Authority
DE
Germany
Prior art keywords
column chromatography
extraction piece
piece
column
extraction
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
Application number
DE1959W0022161
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.)
WITEG WISSENSCHAFTLICH TECH GL
Original Assignee
WITEG WISSENSCHAFTLICH TECH GL
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 WITEG WISSENSCHAFTLICH TECH GL filed Critical WITEG WISSENSCHAFTLICH TECH GL
Priority to DE1959W0022161 priority Critical patent/DE1795960U/en
Publication of DE1795960U publication Critical patent/DE1795960U/en
Expired legal-status Critical Current

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  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

Entnahmestüok zur Säulenchromatographie-Modell"Witef". Beschreibung. Sämtliche Säulenchromatographischen Arbeiten haben den Nachteil, dass man immer warten muss, bis auch das langsam laufende Präparat durch eine Chromatographiesäule hindurch gelaufen ist. Removal piece for the column chromatography model "Witef". Description. All column chromatographic work has the disadvantage that you always have to wait until the slowly moving preparation has also run through a chromatography column.

Bei der vorliegenden Konstruktion jedoch ist es möglich das schnelllaufende Präparat in die nächste Säule einzuführen und mit dem darauf sitzenden Tropftrichter weiterzuspülen. Das langsam laufende Destillat kann mittels des T-Hahnes, der bei dem Zwischenstück mit einkonstruiert ist, abgenommen werden.With the present construction, however, it is possible to use the high-speed one Introduce the preparation into the next column and with the dropping funnel on it continue rinsing. The slow-running distillate can be drawn off by means of the T-tap, which is at the intermediate piece is built in with, can be removed.

Durch Verwendung von solchen Zwischenstücken ist es möglich Säulenchromatographiekombinationen herzustellen, die 7o % der Arbeitszeit, die früher für eine Chromatographie erforderlich war, einzusparen.Column chromatography combinations are possible by using such intermediate pieces to produce the 7o% of the working time previously required for a chromatography was to save.

Schutzanspruch : I. Entnahmestück zur Säulenchromatographie dadurch gekennzeichnet, dass es aus 3 Schliffen, einem T-Hahn oder einem Mehrwegehahn hergestellt Wird, wobei es gleichgültig ist, ob es Kugel-oder Kegelschliffe sind.Protection claim: I. Extraction piece for column chromatography thereby marked that it is made from 3 ground joints, a T-cock or a multi-way cock It doesn’t matter whether they are spherical or tapered ground joints.

Claims (1)

20 Entnahmestück dadurch gekennzeichnet, dass ein Kegel-oder Kugelschliff mit einer eingebauten Fritte oder einem porösen Stoff in Form eines Filterpapieres oder einer Filterplatte aus Porzellan oder Kunststoff verwendet wird.20 sampling piece, characterized in that a conical or spherical joint with a built-in frit or a porous material in the form of a filter paper or a filter plate made of porcelain or plastic is used.
DE1959W0022161 1959-06-05 1959-06-05 EXTRACTION PIECE FOR COLUMN CHROMATOGRAPHY. Expired DE1795960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1959W0022161 DE1795960U (en) 1959-06-05 1959-06-05 EXTRACTION PIECE FOR COLUMN CHROMATOGRAPHY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959W0022161 DE1795960U (en) 1959-06-05 1959-06-05 EXTRACTION PIECE FOR COLUMN CHROMATOGRAPHY.

Publications (1)

Publication Number Publication Date
DE1795960U true DE1795960U (en) 1959-09-17

Family

ID=32891206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1959W0022161 Expired DE1795960U (en) 1959-06-05 1959-06-05 EXTRACTION PIECE FOR COLUMN CHROMATOGRAPHY.

Country Status (1)

Country Link
DE (1) DE1795960U (en)

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