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Product Code:SAE J484
Title:Alignment of Nut Slots (Cancelled Jan 1990, Superseded by ANSI/ASME/B 18.2.2)
Issuing Committee:Fasteners Committee
Scope:This method of gaging alignment of nut slots allows equal variations for location of the cotter pin hole in the bolt and location of slots in the nut. To inspect the nut, the slotted gage is inserted through the nut hole from the bearing surface of the nut. Alignment of slots is considered satisfactory if the gage pin can be slipped into the gage and nut slots without interference.【英文标准名称】:Waterquality-Determinationofdissolvedanionsbyliquidchromatographyofions-Part1:Determinationofbromide,chloride,fluoride,nitrate,nitrite,phosphateandsulfate(ISO10304-1:2007);EnglishversionofDINENISO10304-1:2009-07
【原文标准名称】:水质.用液态离子色谱法测定已溶解的阴离子.第1部分:对溴,氯,氟,硝酸盐,亚硝酸盐,磷酸盐和硫酸盐的测定(ISO10304-1:2007),DINENISO10304-1:2009-07的英文版本
【标准号】:DINENISO10304-1-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;砝码;阴离子;溴化物;化学分析和试验;化学分析和测试;水化学;氯化物含量;氯化物;色谱法;浓度(化学);含量测定;氟化物含量;氟化物;地下水;检验;套圈;离子交换色谱法;离子交换法;离子;质量浓度;硝酸盐含量;硝酸盐;亚硝酸盐含量;亚硝酸盐;正磷酸盐;磷酸盐;物理化学法;饮用水;雨水;雨水;可溶的;溶质;标准方法;硫酸盐合量;硫合量;硫酸盐;地表水;试验设备;试验;测试;痕量元素分析;水;水质分析;水污染;水常规;水常规(实验);水质;水质测试;水质试验
【英文主题词】:Analysis;Anions;Bromides;Chemicalanalysisandtesting;Chemistryofwater;Chloridecontent;Chlorides;Chromatography;Concentration(chemical);Determinationofcontent;Fluoridecontent;Fluorides;Groundwater;Inspection;Ion-exchangechromatography;Ion-exchangemethods;Ions;Massconcentration;Nitratecontents;Nitrates;Nitritecontent;Nitrites;Orthophosphates;Phosphates;Physico-chemicalmethods;Potablewater;Rainwater;Rainwater;Soluble;Solutes;Standardmethods;Sulfatecontents;Sulphates;Surfacewater;Testequipment;Testing;Water;Wateranalysis;Waterpollution;Waterpractice;Waterquality;Watertesting
【摘要】:ThispartofISO10304specifiesamethodforthedeterminationofdissolvedbromide,chloride,fluoride,nitrate,nitrite,orthophosphateandsulfateinwater,e.g.drinkingwater,groundwater,surfacewater,wastewater,leachatesandmarinewaterbyliquidchromatographyofions.Thelowerlimitofapplicationis>0,05mg/Iforbromideandfornitrite,and>0,1mg/Iforchloride,fluoride,nitrate,orthophosphate,andsulfate.Thelowerlimitofapplicationdependsonthematrixandtheinterferencesencountered.Theworkingrangemaybeexpandedtolowerconcentrations(e.g.≥0,01mg/l)ifanappropriatepre-treatmentofthesample(e.g.conditionsfortraceanalyses,pre-concentrationtechnique)isapplied,and/orifanultraviolet(UV)detector(forbromide,nitrateandnitrite)isused.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:23P.;A4
【正文语种】:英语