NL178908C - STABILIZED REAGENT PREPARATION FOR THE DETECTION OF FURFURAL, AND A METHOD FOR DETECTING FURFURAL IN ANY OR NOT THAT BRANDED PETROLEUM FRACTIONS OR PRODUCTS. - Google Patents

STABILIZED REAGENT PREPARATION FOR THE DETECTION OF FURFURAL, AND A METHOD FOR DETECTING FURFURAL IN ANY OR NOT THAT BRANDED PETROLEUM FRACTIONS OR PRODUCTS.

Info

Publication number
NL178908C
NL178908C NL7810644A NL7810644A NL178908C NL 178908 C NL178908 C NL 178908C NL 7810644 A NL7810644 A NL 7810644A NL 7810644 A NL7810644 A NL 7810644A NL 178908 C NL178908 C NL 178908C
Authority
NL
Netherlands
Prior art keywords
furfural
products
detection
petroleum fractions
detecting
Prior art date
Application number
NL7810644A
Other languages
Dutch (nl)
Other versions
NL7810644A (en
NL178908B (en
Original Assignee
Riedel De Haen Ag
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 Riedel De Haen Ag filed Critical Riedel De Haen Ag
Priority to NL7810644A priority Critical patent/NL178908C/en
Publication of NL7810644A publication Critical patent/NL7810644A/en
Publication of NL178908B publication Critical patent/NL178908B/en
Application granted granted Critical
Publication of NL178908C publication Critical patent/NL178908C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
NL7810644A 1978-10-25 1978-10-25 STABILIZED REAGENT PREPARATION FOR THE DETECTION OF FURFURAL, AND A METHOD FOR DETECTING FURFURAL IN ANY OR NOT THAT BRANDED PETROLEUM FRACTIONS OR PRODUCTS. NL178908C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7810644A NL178908C (en) 1978-10-25 1978-10-25 STABILIZED REAGENT PREPARATION FOR THE DETECTION OF FURFURAL, AND A METHOD FOR DETECTING FURFURAL IN ANY OR NOT THAT BRANDED PETROLEUM FRACTIONS OR PRODUCTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7810644A NL178908C (en) 1978-10-25 1978-10-25 STABILIZED REAGENT PREPARATION FOR THE DETECTION OF FURFURAL, AND A METHOD FOR DETECTING FURFURAL IN ANY OR NOT THAT BRANDED PETROLEUM FRACTIONS OR PRODUCTS.
NL7810644 1978-10-25

Publications (3)

Publication Number Publication Date
NL7810644A NL7810644A (en) 1980-04-29
NL178908B NL178908B (en) 1986-01-02
NL178908C true NL178908C (en) 1986-06-02

Family

ID=19831772

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810644A NL178908C (en) 1978-10-25 1978-10-25 STABILIZED REAGENT PREPARATION FOR THE DETECTION OF FURFURAL, AND A METHOD FOR DETECTING FURFURAL IN ANY OR NOT THAT BRANDED PETROLEUM FRACTIONS OR PRODUCTS.

Country Status (1)

Country Link
NL (1) NL178908C (en)

Also Published As

Publication number Publication date
NL7810644A (en) 1980-04-29
NL178908B (en) 1986-01-02

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee

Effective date: 19960501