ISO/TR 211-1999 精油容器的标签和标记的通用规则
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【英文标准名称】:Essentialoils-Generalrulesforlabellingandmarkingofcontainers
【原文标准名称】:精油容器的标签和标记的通用规则
【标准号】:ISO/TR211-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-03
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC54
【标准类型】:()
【标准水平】:()
【中文主题词】:容器;香精油;标志;作标记;加标签;包装件;标签
【英文主题词】:Containers;Essentialoils;Labelling;Labels;Marking;Markings;Packages
【摘要】:ThisTechnicalReportspecifiesthegeneralrulesforlabellingandmarkingofcontainersforessentialoilstoenableidentificationofthecontents.
【中国标准分类号】:Y41;X46
【国际标准分类号】:55_020;71_100_60
【页数】:3P;A4
【正文语种】:英语
Product Code:SAE J2651
Title:Jump Start Connections for 42 Volt Electrical Systems
Issuing Committee:Connector Systems Standards Committee
Scope:This SAE Standard defines test methods and general requirements at all phases of development, production, and field analysis of electrical terminals (including sense pins), connectors, and components that constitute the jump-start connection for road vehicles having 42 V (nominal) electrical systems. The 42 V jump start connector is always remote from the vehicle battery and may take the form of an in-line or Header Connection, either of which is in an accessible location for attachment of a jumper cable from an assist vehicle or battery charger.WARNING--The Jump Start Connector requires environmental protection. This specification assumes that such protection is in place and remains effective for the life of the vehicle. The level of protection depends on the vehicle packaging environment and duty cycle.Appendix B of this document contains the physical specification for the Jump Start Connector.【英文标准名称】:Wateranalysis-Guidelinesforthedeterminationoftotalorganiccarbon(TOC)anddissolvedorganiccarbon(DOC)
【原文标准名称】:水分析.有机碳(TOC)和溶解的有机碳(DOC)总含量的测定导则
【标准号】:BSEN1484-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-10-15
【实施或试行日期】:1997-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:控制样品;污水;再现性;试样制备;水质试验;定量分析;碳素物质测定;地表水;有机物质测定;悬浮液;化学分析和试验;氧化法;碳;地下水;校正;试剂溶液;含量测定;饮用水;浓度(化学);化学试剂;海水;质量;水;试样
【英文主题词】:Analysis;Carbon;Carboncontent;Chemicalanalysisandtesting;Chemicalreactions;Chemicals;Concentration;Definition;Definitions;Determination;Determinationofcontent;Dilution;Groundwater;Guidelines;Inorganiccompounds;Inspection;Massconcentration;Methods;Organiccompounds;Organicmatters;Potablewater;Quality;Reducingagents;Reduction;Samplingmethods;Seawater;Sewage;Solutes;Surfacewater;Testing;Water;Wateranalysis;Waterpractice;Waterquality;Watersamples;Watertesting;Waters
【摘要】:ThisEuropeanStandardgivesguidanceforthedeterminationoforganiccarbonindrinkingwater,groundwater,surfacewater,seawaterandwastewater.Itdealswithdefinitions,interferences,reagents,andthesamplepretreatmentofwatersampleswithacontentoforganiccarbonrangingfrom0,3mg/1to1000mg/lwhilethelowervalueisonlyapplicableinspecialcases,forexampledrinkingwater,measuredwithinstrumentscapableofmeasuringtheselowlevels.Higherconcentrationsmaybedeterminedafterappropriatedilution.ThisEuropeanStandarddoesnotdealwiththeinstrument-dependentaspects.Inadditiontoorganiccarbon,thewatersamplemaycontaincarbondioxideorionsofcarbonicacid.PriortotheTOCdetermination,itisessentialthatthisinorganiccarbonisremovedbypurgingtheacidifiedsamplewithagaswhichisfreefromCO2andorganiccompounds.Alternatively,bothtotalcarbon(TC)andtotalinorganiccarbon(TIC)maybedeterminedandtheorganiccarboncontent(TOC)maybecalculatedbysubtractingthetotalinorganiccarbonfromtheTC.ThismethodisparticularlysuitableforsamplesinwhichthetotalinorganiccarbonislessthantheTOC.Purgeableorganicsubstances,suchasbenzene,toluene,cyclohexane,andchloroformmaypartlyescapeuponstripping.Inthepresenceofthesesubstances,theTOCconcentrationisdeterminedseparately,orthedifferentialmethod(TC-TIC=TOC)maybeapplied.Byusingthedifferentialmethod,thevalueoftheTOCshouldbehigherthantheTIC,oratleastofsimilarsize.Cyanide,cyanate,andparticlesofelementalcarbon(soot)whenpresentinthesample,willbedeterminedtogetherwiththeorganiccarbon.NOTE.Inthepresenceofhumicmaterial,lowvaluesmayoccurwhenUVradiationisused.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:14P.;A4
【正文语种】:英语
