Ethylene and propylene for industrial use--Determination of trace oxygen--Electrochemical method
适用范围:本标准规定了测定气态乙烯或丙烯中微量氧的膜覆盖原电池电化学法和电解电化学法。 本标准适用于测定工业用乙烯、丙烯中含量不小于1mL/m^3的微量分子氧。
发布日期:2002-10-15 实施日期:2003-04-01
Mikrochemische Geraete. Geraete zur Bestimmung von Elementen anders als durch Verbrennungsverfahren. Spezifikation von Ammoniakbestimmungsgeraeten (Markham) Ammonia distillation apparatus (Markham) Mic...
适用范围:Steam-jacketed apparatus. Permits spherical ground glass joint connection between distillation vessel and condenser. Dimensions. Use of the apparatus.
实施日期:1960-02-29
Kunststoffe. Polyole fuer die Polyurethan-Herstellung. Bestimmung des Doppelbindungsanteils im Polyol durch Mikrotitration Plastics Polyols for Use in the Production of Polyurethane Determination of De...
适用范围:This International Standard specifies a microtitration method to measure the degree of unsaturation in polyether polyols used in the production of polyurethanes. It is based on the reaction of mercuric...
实施日期:2002-07-29
Determination of micro-amounts of water in industrial fluorinated alkane
适用范围:本标准规定了工业用氟代烷烃中微量水分测定的试验方法:卡尔·费休法——容量法、卡尔·费休法——库仑电量法和电解法。电解法不适用于沸点相对较高的氟代烷烃。 本标准适用于工业用氟代烷烃中微量水分的测定。
发布日期:2008-04-10 实施日期:2008-10-01
Analysenverfahren mit Feinstrahltechnik. Instrumentelle Spezifikation fuer energiedispersive Roentgenspektrometer mit Halbleiter-Dioden-Detektoren Microbeam analysis Instrumental specification for ener...
适用范围:Semiconductors, Detectors, X-ray fluorescence spectrometry, Spectroscopy, Semiconductor diodes, Electron beams, Chemical analysis and testing
实施日期:2002-12-19
实施日期:2010-06-30
Microbeam analysis -- Electron probe microanalysis -- Guidelines for the specification of certified reference materials (CRMs)
适用范围:ISO 14595:2003 has been developed to facilitate international exchange and compatibility of analysis data in electron probe microanalysis (EPMA). It gives guidance on evaluating and selecting reference...
发布日期:2003-06-01 实施日期:2003-06-01
Determination of trace hydrogen in polymerization grade ethylene and propylene--Gas chromatographic method
Petroleum products - Determination of carbon residue - Micro method (ISO 10370:1993); German version EN ISO 10370:1995
适用范围:The document specifies a method for the determination of the amount of carbon residue, in the range 0,1 % (m/m) to 30 % (m/m), left after evaporation and pyrolysis of petroleum products under specified...
Microbeam analysis -- Analytical transmission electron microscopy -- Methods for calibrating image magnification by using reference materials having periodic structures
适用范围:ISO 29301:2010 specifies a calibration procedure applicable to images recorded over a wide magnification range in a transmission electron microscope (TEM). The reference materials used for calibration ...
发布日期:2010-06-01 实施日期:2010-06-01
Microbeam analysis -- Electron probe microanalysis (EPMA) -- Vocabulary
适用范围:ISO 23833:2006 is a bilingual (English/French) vocabulary which defines terms used in the practices of electron probe microanalysis (EPMA). It covers both general and specific concepts classified accor...
发布日期:2006-12-01 实施日期:2006-12-01
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