DE211977C - - Google Patents

Info

Publication number
DE211977C
DE211977C DE1909211977D DE211977DA DE211977C DE 211977 C DE211977 C DE 211977C DE 1909211977 D DE1909211977 D DE 1909211977D DE 211977D A DE211977D A DE 211977DA DE 211977 C DE211977 C DE 211977C
Authority
DE
Germany
Prior art keywords
opening
tube
pin
exit
roughened
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 - Lifetime
Application number
DE1909211977D
Other languages
German (de)
English (en)
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 of DE211977C publication Critical patent/DE211977C/de
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B01L2300/0838—Capillaries

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
DE1909211977D 1909-01-05 1909-01-05 Expired - Lifetime DE211977C (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE211977T 1909-01-05

Publications (1)

Publication Number Publication Date
DE211977C true DE211977C (cg-RX-API-DMAC7.html)

Family

ID=32442409

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1909211977D Expired - Lifetime DE211977C (cg-RX-API-DMAC7.html) 1909-01-05 1909-01-05

Country Status (3)

Country Link
DE (1) DE211977C (cg-RX-API-DMAC7.html)
FR (1) FR399703A (cg-RX-API-DMAC7.html)
GB (1) GB190905559A (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
FR399703A (fr) 1909-07-06
GB190905559A (en) 1909-06-17

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