DE8703659U1 - - Google Patents

Info

Publication number
DE8703659U1
DE8703659U1 DE8703659U DE8703659U DE8703659U1 DE 8703659 U1 DE8703659 U1 DE 8703659U1 DE 8703659 U DE8703659 U DE 8703659U DE 8703659 U DE8703659 U DE 8703659U DE 8703659 U1 DE8703659 U1 DE 8703659U1
Authority
DE
Germany
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
DE8703659U
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.)
Hach Lange GmbH
Original Assignee
Dr Bruno Lange GmbH
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 Dr Bruno Lange GmbH filed Critical Dr Bruno Lange GmbH
Priority to DE8703659U priority Critical patent/DE8703659U1/de
Publication of DE8703659U1 publication Critical patent/DE8703659U1/de
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
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B01L3/50825—Closing or opening means, corks, bungs

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)
DE8703659U 1986-11-26 1987-03-09 Expired DE8703659U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8703659U DE8703659U1 (en) 1986-11-26 1987-03-09

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8631575 1986-11-26
DE8703659U DE8703659U1 (en) 1986-11-26 1987-03-09

Publications (1)

Publication Number Publication Date
DE8703659U1 true DE8703659U1 (en) 1987-09-10

Family

ID=25951249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8703659U Expired DE8703659U1 (en) 1986-11-26 1987-03-09

Country Status (1)

Country Link
DE (1) DE8703659U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525277A1 (en) * 1991-07-31 1993-02-03 MACHEREY, NAGEL & CO. Method for introduction of reagents into a liquid and test unit for it
DE19515821A1 (en) * 1995-04-29 1996-10-31 Univ Schiller Jena Visible spectroscopy non-ionic surfactant concentration determining method
WO1998018000A1 (en) * 1996-10-25 1998-04-30 Hach Company Water testing capsule using water-soluble film membranes
DE19850934A1 (en) * 1998-11-05 2000-05-18 Lange Gmbh Dr Bruno Sample holder used for in fast photometry water tests has a closure with an initial covering position and a second mixing position
DE10011502A1 (en) * 2000-03-09 2001-09-20 Lange Gmbh Dr Bruno Solid mixture used in photometric determination of nitrogen content of aqueous samples comprises non-volatile phenol derivatives capable of coupling and support
WO2018166881A1 (en) 2017-03-13 2018-09-20 Hach Lange Gmbh Method for determining oxidizable substances

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525277A1 (en) * 1991-07-31 1993-02-03 MACHEREY, NAGEL & CO. Method for introduction of reagents into a liquid and test unit for it
DE19515821A1 (en) * 1995-04-29 1996-10-31 Univ Schiller Jena Visible spectroscopy non-ionic surfactant concentration determining method
WO1998018000A1 (en) * 1996-10-25 1998-04-30 Hach Company Water testing capsule using water-soluble film membranes
DE19850934A1 (en) * 1998-11-05 2000-05-18 Lange Gmbh Dr Bruno Sample holder used for in fast photometry water tests has a closure with an initial covering position and a second mixing position
DE19850934C2 (en) * 1998-11-05 2001-07-12 Lange Gmbh Dr Bruno Closure element for closing, storing and introducing reagents and / or auxiliary substances into a reaction container
DE10011502A1 (en) * 2000-03-09 2001-09-20 Lange Gmbh Dr Bruno Solid mixture used in photometric determination of nitrogen content of aqueous samples comprises non-volatile phenol derivatives capable of coupling and support
DE10011502B4 (en) * 2000-03-09 2006-04-27 Dr. Bruno Lange Gmbh Solid mixture and its use for water analysis
WO2018166881A1 (en) 2017-03-13 2018-09-20 Hach Lange Gmbh Method for determining oxidizable substances
DE102017105266B4 (en) 2017-03-13 2023-08-31 Hach Lange Gmbh Procedure for the determination of oxidizable substances

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