FI101178B1 - Method and arrangement for treatment of a sample absorbed in filter paper - Google Patents

Method and arrangement for treatment of a sample absorbed in filter paper

Info

Publication number
FI101178B1
FI101178B1 FI970493A FI970493A FI101178B1 FI 101178 B1 FI101178 B1 FI 101178B1 FI 970493 A FI970493 A FI 970493A FI 970493 A FI970493 A FI 970493A FI 101178 B1 FI101178 B1 FI 101178B1
Authority
FI
Finland
Prior art keywords
filter paper
arrangement
treatment
sides
camera
Prior art date
Application number
FI970493A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI970493A0 (en
FI101178B (en
Inventor
Arto Ketola
Original Assignee
Wallac Oy
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 Wallac Oy filed Critical Wallac Oy
Priority to FI970493A priority Critical patent/FI101178B/en
Publication of FI970493A0 publication Critical patent/FI970493A0/en
Application granted granted Critical
Publication of FI101178B1 publication Critical patent/FI101178B1/en
Publication of FI101178B publication Critical patent/FI101178B/en

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

A method to find by means of a camera 27 the driest spot on a sample 21 absorbed in filter paper 20. According to the invention images 22, 23 are made of both sides of the filter paper, at least one image of which 23 is turned so that both sides of the same site on the filter paper lie on each other. A sample piece is then taken in the most advantageous way from the driest spot of the overall image. The apparatus according to the invention includes at least one camera 27, as well as an installation, like at least one mirror 25, 26 or another camera to create and position each of the images of the two sides of the filter paper. <IMAGE>
FI970493A 1997-02-06 1997-02-06 Method and apparatus for treating a sample soaked in filter paper i FI101178B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI970493A FI101178B (en) 1997-02-06 1997-02-06 Method and apparatus for treating a sample soaked in filter paper i

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970493A FI101178B (en) 1997-02-06 1997-02-06 Method and apparatus for treating a sample soaked in filter paper i
FI970493 1997-02-06

Publications (3)

Publication Number Publication Date
FI970493A0 FI970493A0 (en) 1997-02-06
FI101178B1 true FI101178B1 (en) 1998-04-30
FI101178B FI101178B (en) 1998-04-30

Family

ID=8548071

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970493A FI101178B (en) 1997-02-06 1997-02-06 Method and apparatus for treating a sample soaked in filter paper i

Country Status (1)

Country Link
FI (1) FI101178B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8374418B2 (en) 2008-04-22 2013-02-12 Wallac Oy Method and apparatus relating to sample card punching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8374418B2 (en) 2008-04-22 2013-02-12 Wallac Oy Method and apparatus relating to sample card punching

Also Published As

Publication number Publication date
FI970493A0 (en) 1997-02-06
FI101178B (en) 1998-04-30

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: WALLAC OY

MA Patent expired