JPS535691A - Analyzing method for impurity in carbon fluoride - Google Patents

Analyzing method for impurity in carbon fluoride

Info

Publication number
JPS535691A
JPS535691A JP8019376A JP8019376A JPS535691A JP S535691 A JPS535691 A JP S535691A JP 8019376 A JP8019376 A JP 8019376A JP 8019376 A JP8019376 A JP 8019376A JP S535691 A JPS535691 A JP S535691A
Authority
JP
Japan
Prior art keywords
impurity
carbon fluoride
analyzing method
ashes
atomized
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.)
Pending
Application number
JP8019376A
Other languages
Japanese (ja)
Inventor
Seiji Kamiharashi
Yoshiaki Maruno
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8019376A priority Critical patent/JPS535691A/en
Publication of JPS535691A publication Critical patent/JPS535691A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/3103—Atomic absorption analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To analyze simply and quickly with good accuracy, by atomic absorption analysis of impurity atomized by heating ashes laid from suspension liquid of carbon fluoride.
JP8019376A 1976-07-05 1976-07-05 Analyzing method for impurity in carbon fluoride Pending JPS535691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8019376A JPS535691A (en) 1976-07-05 1976-07-05 Analyzing method for impurity in carbon fluoride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8019376A JPS535691A (en) 1976-07-05 1976-07-05 Analyzing method for impurity in carbon fluoride

Publications (1)

Publication Number Publication Date
JPS535691A true JPS535691A (en) 1978-01-19

Family

ID=13711536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8019376A Pending JPS535691A (en) 1976-07-05 1976-07-05 Analyzing method for impurity in carbon fluoride

Country Status (1)

Country Link
JP (1) JPS535691A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308069A (en) * 1979-08-31 1981-12-29 Kao Soap Company, Limited Prevention of slump loss in fresh concrete
US4972025A (en) * 1987-03-24 1990-11-20 Nippon Shokubai Kagaku Kogyo, Co., Ltd. Cement dispersant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308069A (en) * 1979-08-31 1981-12-29 Kao Soap Company, Limited Prevention of slump loss in fresh concrete
US4972025A (en) * 1987-03-24 1990-11-20 Nippon Shokubai Kagaku Kogyo, Co., Ltd. Cement dispersant

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