SAE AMS5777 Steel, Corrosion Resistant, Covered Welding Electrodes 12.5Cr (NONCURRENT Apr 1994)
时间:2024-05-13 13:51:29 来源: 标准资料网 作者：标准资料网 阅读：8989
Product Code:SAE AMS5777
Title:Steel, Corrosion Resistant, Covered Welding Electrodes 12.5Cr (NONCURRENT Apr 1994)
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion-resistant steel in the form of covered welding electrodes.
【英文标准名称】:Animalandvegetablefatsandoils-Determinationofmonoacylglycerols,diacylglycerols,triacylglycerolsandglycerolbyhigh-performancesize-exclusionchromatography(HPSEC)(ISO18395:2005);GermanversionENISO18395:2007
【原文标准名称】:动物和植物的脂肪和油.用高效尺寸筛析色谱法(HPSEC)测定单酰基甘油、甘油二酯、三酰基甘油和丙三醇
【标准号】:DINENISO18395-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-10-01
【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】:动物脂肪;动物油;化学分析和测试;色谱法;定义;测定;含量测定;脂肪;食品;凝胶渗透色谱法;丙三醇;甘油;高效尺寸筛析色谱法;HPSEC;实验室间试验;油;抽样方法;植物脂肪;植物油
【英文主题词】:Animalfats;Animaloils;Chemicalanalysisandtesting;Chromatography;Definition;Definitions;Determination;Determinationofcontent;Fats;Foodproducts;Gelpermeationchromatography;Glycerine;Glycerol;High-performancesize-exclusionchromatography;HPSEC;Inter-laboratorytests;Oils;Samplingmethods;Vegetablefats;Vegetableoils
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationofmonoacylglycerols,diacylglycerolsandtriacylglycerolsandalsofreeglycerolbyhigh-performancesize-exclusionchromatography.Itisapplicabletoproducts(e.g.emulsifiers)comprisingmonoacylglycerolsanddiacylglycerolsasmainconstituentsinconcentrations10%,andtotriacylglycerolsinaproportionof20%.Themethodisnotapplicabletodairyfatsorfatsandoilshavingawiderangeoffattyacidchainlengths,sincediacylglycerolsofshortfattyacidshavealowermolecularmassthanmonoacylglycerolsoflong-chainfattyacids.Themethodhasrestrictedapplicabilitytoacylglycerolmixturesbasedoncaprylicandcapricacids.Here,onlythemonoacylglycerolcontentandthefreeglycerolcontentcanbedetermined.NOTEReferences[1]to[4]givebackgroundinformation.
【中国标准分类号】:X14
【国际标准分类号】:67_200_10
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforCarbonizableSubstancesinWhiteMineralOil
【原文标准名称】:白色油易炭化物的标准试验方法
【标准号】:ASTMD565-1999(2009)e1
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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】:D02.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:carbonizablesubstances;mineraloil;Carbonizablematter;Mineraloils;Petrolatum
【摘要】:ThistestmethodisameansforascertainingwhetherpharmaceuticalmineraloilconformstothestandardsoftheUnitedStatesPharmacopeia,theNationalFormulary,andtheFoodandDrugAdministration.1.1Thistestmethodcoverswhitemineraloil(MineralOilUSPandLightMineralOilNF)todeterminewhetheritconformstothestandardofqualityrequiredforpharmaceuticaluseasdefinedbytheUnitedStatesPharmacopeiaandtheNationalFormulary,ortheFoodandDrugAdministration.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.2.1Exception8212;DimensionrequirementsforthecolorcomparatorinFig.1areinSIandinch-poundunits.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection6.FIG.1ColorComparatorforCarbonizableSubstancesinLiquidPetrolatum
【中国标准分类号】:E38
【国际标准分类号】:75_080
【页数】:3P.;A4
【正文语种】:英语