CH572769A5 - Capillary tube holder for chromatographic analysis - has capillary tube magnetically attached to counterbalanced swinging arm on cross slide - Google Patents

Capillary tube holder for chromatographic analysis - has capillary tube magnetically attached to counterbalanced swinging arm on cross slide

Info

Publication number
CH572769A5
CH572769A5 CH716674A CH716674A CH572769A5 CH 572769 A5 CH572769 A5 CH 572769A5 CH 716674 A CH716674 A CH 716674A CH 716674 A CH716674 A CH 716674A CH 572769 A5 CH572769 A5 CH 572769A5
Authority
CH
Switzerland
Prior art keywords
capillary tube
arm
chromatographic analysis
counterbalanced
cross slide
Prior art date
Application number
CH716674A
Original Assignee
Petrin Peter
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 Petrin Peter filed Critical Petrin Peter
Priority to CH716674A priority Critical patent/CH572769A5/en
Publication of CH572769A5 publication Critical patent/CH572769A5/en

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
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
    • 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
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • G01N30/91—Application of the sample

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The capillary tube holder for chromatographic analysis samples has a base plate (1) with a locating bar (16) against which the silica gel coated glass slide (22) is positioned, with a block (3) mounted on slides above the locating bar, for sideways travel, and supporting in turn an arm to which the capillary tube (13) is attached. The arm has a front part (11) with a magnetic block (12) by which the capillary tube is retained, and has a rear part (7) which is screw threaded and carrying a balance weight (6) which can thus move along the arm for adjustment. This arm pivots about a rod (9) supported by the sliding block (3). The capillary tube can swing about the axis of the arm, and carries a sliding sleeve (13) and finger grip, the sleeve permitting the magnetic attachment.
CH716674A 1974-05-22 1974-05-22 Capillary tube holder for chromatographic analysis - has capillary tube magnetically attached to counterbalanced swinging arm on cross slide CH572769A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH716674A CH572769A5 (en) 1974-05-22 1974-05-22 Capillary tube holder for chromatographic analysis - has capillary tube magnetically attached to counterbalanced swinging arm on cross slide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH716674A CH572769A5 (en) 1974-05-22 1974-05-22 Capillary tube holder for chromatographic analysis - has capillary tube magnetically attached to counterbalanced swinging arm on cross slide

Publications (1)

Publication Number Publication Date
CH572769A5 true CH572769A5 (en) 1976-02-27

Family

ID=4320928

Family Applications (1)

Application Number Title Priority Date Filing Date
CH716674A CH572769A5 (en) 1974-05-22 1974-05-22 Capillary tube holder for chromatographic analysis - has capillary tube magnetically attached to counterbalanced swinging arm on cross slide

Country Status (1)

Country Link
CH (1) CH572769A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3635386A4 (en) * 2017-05-09 2021-02-24 Dzido, Tadeusz H. The method of liquid delivery to the adsorbent layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3635386A4 (en) * 2017-05-09 2021-02-24 Dzido, Tadeusz H. The method of liquid delivery to the adsorbent layer

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Legal Events

Date Code Title Description
PL Patent ceased