ZH

RU

ES

fluorescent oxygen

fluorescent oxygen, Total:15 items.

In the international standard classification, fluorescent oxygen involves: Metrology and measurement in general, Analytical chemistry, Equipment for the chemical industry, Vocabularies, Inorganic chemicals.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, fluorescent oxygen

  • GB/T 3504-1992 Europium oxide phosphor grade
  • GB/T 16482-2009 Yttrium-europium oxide-Phosphor grade
  • GB/T 16482-1996 Yttrium-europium oxide--Phosphor grad
  • GB/T 8762.5-1988 Yttrium oxide of phosphor grade--Determination of trace rare earth oxide contents--Spectrochemical method and direct spectrographic method
  • GB/T 8762.2-1988 Yttrium oxide and europium oxide of phosphor grade--Determination of calcium oxide content--N2O-C2H2 flame atomic absorption spectrophotometric method
  • GB/T 8762.7-1988 Europium oxide of phosphor grade--Determination of cerium oxide, praseodymium oxide, samarium oxide, gadolinium oxide and dysprosium oxide contents--Spectrochemical method and direct spectrographic method

Danish Standards Foundation, fluorescent oxygen

  • DS/EN 62703:2013 Expression of performance of fluorometric oxygen analyzers in liquid media

European Committee for Electrotechnical Standardization(CENELEC), fluorescent oxygen

  • EN 62703:2013 Expression of performance of fluorometric oxygen analyzers in liquid media

International Electrotechnical Commission (IEC), fluorescent oxygen

  • IEC 62703:2013 Expression of performance of fluorometric oxygen analyzers in liquid media

Association Francaise de Normalisation, fluorescent oxygen

ES-UNE, fluorescent oxygen

  • UNE-EN 62703:2013 Expression of performance of fluorometric oxygen analyzers in liquid media (Endorsed by AENOR in October of 2013.)

British Standards Institution (BSI), fluorescent oxygen

  • BS EN 62703:2013 Expression of performance of fluorometric oxygen analyzers in liquid media

German Institute for Standardization, fluorescent oxygen

  • DIN EN 62703:2014-12 Expression of performance of fluorometric oxygen analyzers in liquid media (IEC 62703:2013); German version EN 62703:2013
  • DIN EN 62703:2014 Expression of performance of fluorometric oxygen analyzers in liquid media (IEC 62703:2013); German version EN 62703:2013




Copyright ©2007-2023 ANTPEDIA, All Rights Reserved