GB642537A - Improved method of and vessel for concentrating materials suspended in liquids - Google Patents

Improved method of and vessel for concentrating materials suspended in liquids

Info

Publication number
GB642537A
GB642537A GB37524/46A GB3752446A GB642537A GB 642537 A GB642537 A GB 642537A GB 37524/46 A GB37524/46 A GB 37524/46A GB 3752446 A GB3752446 A GB 3752446A GB 642537 A GB642537 A GB 642537A
Authority
GB
United Kingdom
Prior art keywords
stopper
vessel
stoppers
drop
closed
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
GB37524/46A
Other languages
English (en)
Inventor
Karl Oskar Lennar Silverstolpe
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.)
RUDOLPH GRAVE AB
Original Assignee
RUDOLPH GRAVE AB
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 RUDOLPH GRAVE AB filed Critical RUDOLPH GRAVE AB
Publication of GB642537A publication Critical patent/GB642537A/en
Expired 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
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
GB37524/46A 1946-10-28 1946-12-20 Improved method of and vessel for concentrating materials suspended in liquids Expired GB642537A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE282440X 1946-10-28
SE90147X 1947-01-09

Publications (1)

Publication Number Publication Date
GB642537A true GB642537A (en) 1950-09-06

Family

ID=26654871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37524/46A Expired GB642537A (en) 1946-10-28 1946-12-20 Improved method of and vessel for concentrating materials suspended in liquids

Country Status (4)

Country Link
BE (1) BE477005A (US07608600-20091027-C00054.png)
CH (1) CH282440A (US07608600-20091027-C00054.png)
FR (1) FR946447A (US07608600-20091027-C00054.png)
GB (1) GB642537A (US07608600-20091027-C00054.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE508125A (US07608600-20091027-C00054.png) * 1951-01-03
US4639242A (en) * 1985-02-04 1987-01-27 Babson Arthur L Vessel and procedure for automated assay
US5389265A (en) * 1993-06-02 1995-02-14 E. I. Du Pont De Nemours And Company Phase-separation tube

Also Published As

Publication number Publication date
BE477005A (US07608600-20091027-C00054.png)
FR946447A (fr) 1949-06-02
CH282440A (de) 1952-04-30

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