ISO 10344-1996 光学和光学仪器接触镜接触镜试验用含盐溶液

作者:标准资料网时间:2024-05-21 05:39:51 浏览:8283 来源:标准资料网

【英文标准名称】:Opticsandopticalinstruments-Contactlenses-Salinesolutionforcontactlenstesting
【原文标准名称】:光学和光学仪器接触镜接触镜试验用含盐溶液
【标准号】:ISO10344-1996
【标准状态】:作废
【国别】:国际
【发布日期】:1996-09
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:测定;试验流体;眼科设备;视觉帮助设施;含盐溶液;光学;接触镜片
【英文主题词】:Aidtovision;Contactlenses;Determination;Marking;Ophthalmicequipment;Optics;Packages;Preparations;Saltsolution;Testingfluids
【摘要】:Specifiesasalinesolutionforusewhenconductingstandardizedteststodeterminedimensions,physical,chemicalandbiologicalcharacteristicsofcontactlensesandcontactlensmaterials.Thesolutionisnotintendedforthepurposeofpackagingfinishedcontactlenses.
【中国标准分类号】:N30
【国际标准分类号】:11_040_70
【页数】:3P;A4
【正文语种】:英语

下载地址: 点击此处下载

返回跳至顶部

上一篇: ISO 9341-1996 光学和光学仪器接触镜固定接触镜中夹杂物和表面不完备性的测定
下一篇: ISO 13397-2-1996 牙周刮匙,牙刮器和牙挖器第2部分:牙周刮匙Gr型

【英文标准名称】:StandardTestMethodforDeterminationofDenatoniumIoninEngineCoolantbyHPLC
【原文标准名称】:用高效液相色谱法(HPLC)测定发动机冷却液中苯酸苄铵酰胺离子的标准试验方法
【标准号】:ASTMD7304-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D15.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析;阳离子;原因;化学分析和测试;色谱法;冷却液;检测;测定;稀释;发动机;大容量;高效液相色谱法;HPLC;干扰;离子;粘合物质;性能;试样;国际单位;测试;验证
【英文主题词】:analyticalmethod;antifreeze;Bitterant;chromatography;denatoniumion;denatoniumbenzoate;enginecoolant;HPLC
【摘要】:Thistestmethodprovidesforthequalitativeandquantitativedeterminationofdenatoniumioninenginecoolantinmilligramsperlitertolowpercentrangeandrequiresapproximately100mLpertest,withresultsavailableinlessthan30min.Acceptablelevelsofdenatoniumvarywithmanufacturerx2019;sblendingspecificationsandapplicableminimumormaximumindustryandstatespecifications.Typicallyspecificationrangesfrom30to50ppmdenatoniumion.1.1Thistestmethodcoversthechemicalanalysisofenginecoolantfordenatoniumionbyhigh-performanceliquidchromatography(HPLC).1.2Thistestmethodisapplicabletobothnewandusedcoolants.1.3Coelutionofotherionsmaycauseinterferencesinthedetectionofthedenatoniumcation.Inthecaseofunfamiliarformulations,identificationverificationshouldbeperformedbyeitherorbothfortificationanddilutionofthesamplematrixwithdenatoniumion..1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E49
【国际标准分类号】:71_100_45
【页数】:5P.;A4
【正文语种】:

Product Code:SAE AS5420
Title:Hose Assembly, Heated, 125 psig, Lined Silicone, Potable Water, Procurement Specification
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:This SAE Aerospace Standard (AS) covers the requirements for a flexible, lightweight, low pressure, self-extinguishing, integrally heated silicone hose assembly. The hose has a fully fluorinated fluoropolymer inner liner and is primarily intended for use in aircraft potable water systems with an environmental operating temperature range of -65 掳F (-54 掳C) to +160 掳F (+71 掳C).