Standard methodfor hygienic examination of methylparathion in air of residential areas--Gas chromatography
适用范围:本标准规定了用气相色谱法测定居住区大气中甲基-1605的浓度。 本标准适用于居住区大气中甲基-1605浓度的测定。
发布日期:1989-09-21 实施日期:1990-06-30
Umweltpruefungen. Pruefungen. Pruefung Kd. Hydrogensulfid fuer Kontakte und Verbindungen Environmental testing Part 2-43:Tests Test Kd:Hydrogen sulphide test for contacts and connections Essais d'envir...
适用范围:This test: - is intended to provide accelerated means to assess the effects of the tarnishing of silver and silver alloys used for contacts and connections; - is particularly suitable for giving ...
实施日期:2003-09-24
实施日期:2010-05-01
Form, size and performance testing methods of filtration media for collecting airborne particulate matters
适用范围:この規格は,気体中のダストを定性又は定量するために,ろ過捕集するろ過材(以下,ろ過材という。)の形状,寸法並びに性能試験方法について規定する。
实施日期:2009-02-01
Standard method for hygienic examination of benzene,toluene and xylene in air of residentialareas--Gas chromatography
适用范围:本标准规定了用气相色谱法测定居住区大气中苯、甲苯和二甲苯的浓度。 本标准适用于居住区大气中苯、甲苯和二甲苯浓度的测定。也适用于室内空气中苯、甲苯和二甲苯浓度的测定。
发布日期:1989-09-21 实施日期:1990-06-30
Methods for determination of lead and its compounds in the air of workplace
发布日期:2004-05-21 实施日期:2004-12-01
Ambient air -- Determination of asbestos fibres -- Indirect-transfer transmission electron microscopy method
发布日期:1999-08-01 实施日期:1999-08-01
Health and safety in welding and allied processes - Sampling of airborne particles and gases in the operator's breathing zone - Part 2: Sampling of gases (ISO 10882-2:2000); German version EN ISO 10882...
Air quality -- Exchange of data -- Part 1: General data format
发布日期:1999-07-01 实施日期:1999-07-01
Cleanrooms and associated controlled environments. Biocontamination control. Part 2:Evaluation and interpretation of biocontamination data first edition
适用范围:This part of ISO 14698 gives guidance on methods for the evaluation of microbiological data and the estimation of results obtained from sampling for viable particles in risk zones for biocontamination ...
实施日期:2003-09-15
Emissionen aus stationaeren Quellen. Ermittlung der Staubmassenkonzentration bei geringen Staubkonzentrationen. Manuelles gravimetrisches Verfahren Stationary Source Emissions-Determination of Low Rang...
适用范围:This European Standard specifies a reference method for the measurement of low dust concentration in ducted gaseous streams in the concentrations below 50 mg/m<up3> standard conditions. This method has...
实施日期:2002-01-25
Continuous analyzers for fluorine compounds in ambient air
适用范围:この規格は,大気中のガス状無機ふっ素化合物濃度を連続的に測定し,ふっ素濃度として求める自動計測器(以下,計測器という。)のうち,イオン電極法及び吸光光度法に基づくものについて規定する。
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