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Product Code:SAE J2661
Title:Optical Imaging Evaluation of Impact Damage Resistance Testing on Exterior Finishes
Issuing Committee:Textile And Flexible Plastics Committee
Scope:This SAE Recommended Practice covers a procedure for evaluating plastic and multiple-layer coatings exposed to gravelometer testing (as defined in SAE J400) with an optical imaging and analysis system. The intent of the procedure is to detect, count and characterize instances of damage in the coated surface that fracture the top coat layer or penetrate through multiple layers of the coating system. It may be possible to extend this methodology of coating damage evaluation to specimens that have undergone test procedures or exposures that produce similar, discrete damage sites in the coating system. If so applied, evaluation results must be interpreted with respect to the limitations and intent implied by the original evaluation procedure and its associated rating system, if applicable.【英文标准名称】:Haemostaseology-DeterminationofproteinCactivity-Referencemeasurementprocedurewithachromogenicpeptidesubstrate
【原文标准名称】:止血学.C蛋白活性的测定.肽基色谱参照测量程序
【标准号】:DIN58904-1998
【标准状态】:现行
【国别】:德国
【发布日期】:1998-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:肽;准备;人用的药物;血浆;校正;血液;等离子体;实验室医学;蛋白质;血液学;血细胞计数;止血学;活性;医学科学;试验;试样;抽样方法;分析;采血;含量测定
【英文主题词】:
【摘要】:ThedocumentisapplicabletothedeterminationofproteinCactivityinplasmaandproteinCconcentratesusingachromogenicpeptidesubstrate.ThepurposeistoachievecomparableresultsfortheproteinCcontentinagivensample.EssentialpreconditionsforachievingthisobjectiveareastandardizedprocedureforcalibrationofthemethodaswellastheuseorreferencematerialswithadefinedproteinCcontent.whichhasbeendeterminedbycalibrationagainsttheInternationalStandardofWHOforproteinCvalidatthetimeofuse.
【中国标准分类号】:C05
【国际标准分类号】:11_100_30
【页数】:3P;A4
【正文语种】:德语