本页说明
ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》由ASTM International发布。Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测。在本站对应塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC，相关项目记录样品、仪器条件、原始数据和结果。
适用对象与条件
- Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测。
- 塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC项目中的标准应用与数据记录
- Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography在塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC中的标准专属应用记录
- ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》对应的样品、仪器条件、原始数据与结果记录
主要要求与方法
无损检测
ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》在塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC中的执行重点为：Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测。
取样与样品处理
按Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography对应的仪器项目登记样品、制样过程、测量程序和实际采集条件
质量控制
将塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC的仪器型号、校准核查、空白或标准样数据与原始结果关联
形貌与缺陷观察
保存ASTM D6474-20项目形成的光谱、色谱、图像、曲线、计算过程和重复结果
方法、条件与注意事项
标准说明
ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》由ASTM International发布。Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测。在本站对应塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC，相关项目记录样品、仪器条件、原始数据和结果。
标准专属应用
- Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测。
相关仪器项目
ASTM D6474-20在本站关联以下仪器项目： - [塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC](/services/instrument-testing/molecular-organic/gel-permeation-chromatography-gpc-sec/gel-permeation-chromatography-gpc-sec-plastics-rubber-and-polymers)
方法实施与记录
ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》在塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC中的应用重点为：Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测。ASTM D6474-20项目实施记录包含样品与制样信息、实际仪器条件、测量程序、校准核查、原始数据和计算结果。
样品与项目信息
标明ASTM D6474-20标准编号、样品名称、材质或组成、批次、数量和报告用途；围绕塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC提交待测参数、样品状态、取样位置和已有技术资料；样品包装、标识、保存和运输与Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography对应的项目对象保持一致。样品编号与塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC的测量位置、前处理过程和原始记录保持对应。
数据与质量控制
塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC形成的光谱、色谱、图像、曲线或数值结果按ASTM D6474-20项目分别保存；Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography相关的仪器状态、校准核查、空白、标准样、平行样和重复结果随原始数据归档。
报告与交付
ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》执行信息与塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC实测结果；ASTM D6474-20项目的样品信息、仪器条件和数据记录；塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC形成的原始光谱、色谱、图像、曲线或计算结果；ASTM D6474-20标准项目、质量控制、重复结果和报告结论的对应记录。报告标明ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》、实际关联仪器项目、样品信息、方法条件、质量控制和实测结果。
官方来源
ASTM International发布的ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》是本页标准信息来源，官方记录地址为https://store.astm.org/d6474-20.html。
需要结合哪些资料
- Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测；塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC对应的代表性样品、平行样、对照样及项目资料
参考依据与来源
ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》由ASTM International发布。
标准编号：ASTM D6474-20；标准名称：Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography；发布机构：ASTM International。
ASTM International结果怎样使用
- ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》执行信息与塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC实测结果
- ASTM D6474-20项目的样品信息、仪器条件和数据记录
- 塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC形成的原始光谱、色谱、图像、曲线或计算结果
- ASTM D6474-20标准项目、质量控制、重复结果和报告结论的对应记录
使用结果时需要结合的事项
- 塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC的方法实施记录；Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography对应的研发与质量控制；ASTM D6474-20项目的批次比较与结果复核
标准使用常见问题
01ASTM D6474-20主要用于哪些仪器项目？
Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测。 ASTM D6474-20《Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography》在本站关联塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC，各项目保留标准编号、样品、仪器条件、原始数据和结果记录。
02Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography对应哪些样品与记录？
样品与记录围绕塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC及标准专属应用说明组织。 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography用于塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC涉及的相应产品、材料或样品检测。项目资料关联样品名称、批次、取样位置、制样过程、仪器条件、质量控制和原始结果。
03ASTM D6474-20项目如何记录方法实施？
方法记录以ASTM D6474-20、Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography和实际关联仪器项目为主线。 塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC分别记录仪器型号、测量程序、采集参数、校准核查、原始图谱或曲线及计算结果。
04ASTM D6474-20报告包含哪些内容？
报告列出Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography执行信息、关联项目实测结果和质量控制记录。 ASTM D6474-20报告将塑料、橡胶与高分子材料凝胶渗透色谱 GPC/SEC的样品信息、实际方法、仪器条件、原始数据、重复结果和结论逐项对应。