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Database: 365,228(8 Aug 2026)

phase contrast optics

phase contrast optics, Total:11 items.

The international standard classification for "phase contrast optics" includes: .

The Chinese standard classification for "phase contrast optics" includes: .


SCC

  • VDI 3866 BLATT 4-2002 Determination of asbestos in technical products — phase contrast microscopic method

VDI - Verein Deutscher Ingenieure

  • VDI 3866 Blatt 4-2000 Bestimmung von Asbest in technischen Produkten - Phasenkontrastmikroskopisches Verfahren

VN-TCVN

  • TCVN 6504-1999 Air quality.Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy.Membrane filter method

Korean Agency for Technology and Standards (KATS)

  • KS I ISO 8672:2006 Air quality-Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy(Membrane filter method)

International Organization for Standardization (ISO)

  • ISO 8672:1993 Air quality; determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy; membrane filter method
  • ISO 8672:2014 Air quality - Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy - Membrane filter method

GSO

  • GSO ISO 8672:2016 Air quality -- Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy -- Membrane filter method
  • BH GSO ISO 8672:2017 Air quality -- Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy -- Membrane filter method

British Standards Institution (BSI)

  • BS ISO 8672:2014 Air quality. Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy. Membrane filter method

Spanish Association for Standardization (UNE)

  • UNE 77235:1999 AIR QUALITY. DETERMINATION OF THE NUMBER OF AIRBORNE INORGANIC FIBRES BY PHASE CONTRAST OPTICAL MICROSCOPY. MEMBRANE FILTER METHOD.

Lithuanian Standards Office

  • LST ISO 8672:2001 Air quality. Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy. Membrane filter method