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DB45/T 411-2007 无公害农产品 植物类中药材产地环境条件

作者:标准资料网 时间:2024-03-29 15:31:17  浏览:8379   来源:标准资料网
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基本信息
标准名称:无公害农产品 植物类中药材产地环境条件
发布日期:2007-05-01
实施日期:2007-12-18
首发日期:
作废日期:
主管部门:广西壮族自治区质量技术监督局
出版社:中国标准出版社
出版日期:2007-12-18
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引用标准

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所属分类: 农业 林业 林业 木材竹材防腐 农业 农业和林业
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【英文标准名称】:StandardTestMethodforDeterminationofMetalsandMetalloidsinAirborneParticulateMatterbyInductivelyCoupledPlasmaAtomicEmissionSpectrometry(ICP-AES)
【原文标准名称】:用感应耦合等离子体原子发射光谱法(ICP-AES)测定空气颗粒物中金属和类金属的标准试验方法
【标准号】:ASTMD7035-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D22.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:准金属;粒状物;原子发射光谱法;大气;等离子体;感应;空气质量;试验;耦合的;ICP;金属;AES;测定
【英文主题词】:analysis;atomicspectrometry;elements;metals;metalloids;samplepreparation;workplaceair
【摘要】:Thehealthofworkersinmanyindustriesisatriskthroughexposurebyinhalationtotoxicmetalsandmetalloids.Industrialhygienistsandotherpublichealthprofessionalsneedtodeterminetheeffectivenessofmeasurestakentocontrolworkersx2019;exposures,andthisisgenerallyachievedbymakingworkplaceairmeasurements.Thisstandardhasbeenpromulgatedinordertomakeavailableamethodformakingvalidexposuremeasurementsforawiderangeofmetalsandmetalloidsthatareusedinindustry.Itwillbeofbenefittoagenciesconcernedwithhealthandsafetyatwork;industrialhygienistsandotherpublichealthprofessionals;analyticallaboratories;industrialusersofmetalsandmetalloidsandtheirworkers,andsoforth.Thistestmethodspecifiesagenericmethodfordeterminationofthemassconcentrationofmetalsandmetalloidsinworkplaceairusinginductivelycoupledplasmaatomicemissionspectrometry.Note28212;Forsomeelementsthesamplingandsamplepreparationstepsdescribedhereinmaybeusedforsubsequentanalysisbyothermeans,forexample,atomicabsorptionspectrometryorelectroanalysis.Theanalysisresultscanbeusedfortheassessmentofworkplaceexposurestometalsandmetalloidsinworkplaceair.Note38212;RefertoGuideE1370forguidanceonthedevelopmentofappropriateexposureassessmentandmeasurementstrategies.1.1Thistestmethodspecifiesaprocedureforcollection,samplepreparation,andanalysisofairborneparticulatematterforthecontentofmetalsandmetalloidsusinginductivelycoupledplasma-atomicemissionspectrometry(ICP-AES).1.2Themethodisapplicabletopersonalsamplingoftheinhalableorrespirablefractionofairborneparticlesandtoareasampling.1.3Thismethodspecifiesanumberofalternativemethodsforpreparingtestsolutionsfromsamplesofairborneparticulatematter.Oneofthespecifiedsamplepreparationmethodsisapplicabletothemeasurementofsolublemetalormetalloidcompounds.Otherspecifiedmethodsareapplicabletothemeasurementoftotalmetalsandmetalloids.1.4Thefollowingisanon-exclusivelistofmetalsandmetalloidsforwhichoneormoreofthesampledissolutionmethodsspecifiedinthisdocumentisapplicable.However,thereisinsufficientinformationavailableontheeffectivenessofdissolutionmethodsforthoseelementsinitalics.1.5Themethodisnotapplicabletothesamplingofelementalmercury,ortoinorganiccompoundsofmetalsandmetalloidsthatarepresentinthegaseousorvaporstate.1.6Thistestmethodcontainsnotesthatareexplanatoryandarenotpartofthemandatoryrequirementsofthemethod.1.7ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z15
【国际标准分类号】:13_040_20
【页数】:25P.;A4
【正文语种】:


【英文标准名称】:StandardSpecificationforEngineeredWoodFiberforUseasaPlaygroundSafetySurfaceUnderandAroundPlaygroundEquipment
【原文标准名称】:置于运动场设备下方和附近的用作运动场安全表面的工程木纤维标准规范
【标准号】:ASTMF2075-2010a
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F08.63
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:hazardousmetal;magneticprobe;sievetest;trampmetal;Engineeredwoodfiber;Playingsurfaces(athletic)--specifications;Safetyprecautions--sportsequipment;Playgroundequipment--specifications;Sportsequipment--specifications
【摘要】:1.1Thisspecificationestablishesminimumcharacteristicsforthosefactorsthatdetermineparticlesize,consistency,purity,andabilitytodrain.1.2EngineeredwoodfiberthatmeetstherequirementsofthisspecificationmustcomplywithSpecificationF1292,ifthesurfaceisintheusezoneasdefinedinSpecificationF1487.1.3Asampleofwoodfiberthatmeetstherequirementsofthisspecificationmaybedesignatedengineeredwoodfiberandbesuitableforplaygroundsafetysurfacing.1.4Thisspecificationdoesnotimplythataninjurycannotbeincurrediftheengineeredwoodfibercomplieswiththisspecification.1.5Tomeettherequirementsofthisspecification,thematerialshallperformasfollows:1.5.1Thematerialshallmeetparticlesizerequirements.1.5.2Thematerialshallmeettherequirementformetalparticles.1.5.3Thematerialshallmeettheallowableheavymetalconcentrationsconsideredhazardoustochildren.1.5.4ThematerialshallmeettherequirementsofSpecificationF1292.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Thevaluesinparenthesesaremathematicalconversions.SIunits,whichareprovidedforinformation,arenotconsideredthestandard,exceptin8.4.1.7Warning8212;MercuryhasbeendesignatedbyEPAandmanystateagenciesasahazardousmaterialthatcancausecentralnervoussystem,kidney,andliverdamage.Mercury,oritsvapor,maybehazardoustohealthandcorrosivetomaterials.Cautionshouldbetakenwhenhandlingmercuryandmercury-containingproducts.SeetheapplicableproductMaterialSafetyDataSheet(MSDS)fordetailsandEPAx2019;swebsite(http://www.epa.gov/mercury/faq.htm)foradditionalinformation.Usersshouldbeawarethatsellingmercuryormercury-containingproducts,orboth,inyourstatemaybeprohibitedbystatelaw.1.8Thefollowingprecautionarystatementpertainstothetestmethodportionsonly,in7.4,8.4,and9.4ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y55
【国际标准分类号】:97_200_40
【页数】:9P.;A4
【正文语种】:英语



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