ASTM E1252-98(2021) 引用标准 ASTM E131ASTM E1421ASTM E1642ASTM E168ASTM E334ASTM E573ASTM E932 购买 正式版 1.1 本实践涵盖了 4000 cm−1 至 50 cm−1 的光谱范围,并包括可用于通过红外光谱技术对液相、固相和气相样品进行定性分析的技术,其中可用的样品量分析不是限制因素。这些技术通常也可用于...
1H !i111!¥ Designation: E1252 - 98 (Reapproved 2021) 唁电曰’INTERN. 晴 TIONA ιStandard Practice f 。 rGeneral Techniques for Obtaining Infrared Spectra for Qualitative Analysis 1 This stand...文档格式:PDF | 页数:13 | 浏览次数:335 | 上传日期:2021-08-30 12:44:24 | 文档星级: ...
ASTM E1252获取定性分析用红外线光谱的通用技术的标准实施规程—适用范围 Scope:This practice covers the spectral range from 4000 to 50 cm −1 and includes techniques that are useful for qualitative analysis of liquid-, solid-, and vapor-phase samples by infrared spectrometric techniques for which th...
ASTM E 1252 获得定性分析用红外光谱的一般技术的标准实施规程 — 标准简介 本规程涵盖 4000 至 1250px 的光谱范围,以及用于液体、固体定性分析的非弹性技术,用红外光谱技术对气相样品进行分析,可供分析的样品数量不是限制因素,这些技术通常也可用于记录频率高于 4000 厘米的近红外光谱。 ASTM E 1252 获得定性分...
ASTM 标准 1252 98 2013 e1 《【ASTM标准】E 1252 - 98 (2013)e1》由会员分享,可在线阅读,更多相关《【ASTM标准】E 1252 - 98 (2013)e1(13页珍藏版)》请在人人文库网上搜索。 98 (013)1is 1252; in of of A in of ) an or 000 0of by of is a at 000 , in he I to be No of in to...
内容提示: Designation: E 1252 – 98Standard Practice forGeneral Techniques for Obtaining Infrared Spectra forQualitative Analysis 1This standard is issued under the f i xed designation E 1252; the number immediately following the designation indicates the year oforiginal adoption or, in the case of...
ASTM E1252获取定性分析用红外线光谱的通用技术的标准实施规程—适用范围 Scope: This practice covers the spectral range from 4000 to 50 cm −1 and includes techniques that are useful for qualitative analysis of liquid-, solid-, and vapor-phase samples by infrared spectrometric techniques for which ...
ASTM E1252 Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis 4.1红外光谱是识别有机和无机物Zui广泛使用的技术。本实践描述了正确应用红外光谱学的方法。 1. 范围 1.1本规范涵盖4000至50 cm−1的光谱范围,包括通过红外光谱技术对液相、固相和气相样品进行定性分析的技...
标准号:ASTM E1252-1998(2013)e1 中文标准名称:获取定性分析用红外线光谱的通用技术的标准实施规程 英文标准名称:Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis 发布日期:1999/12/31 12:00:00 实施日期:1999/12/31 12:00:00 ...
1. ASTM E1252 specifies the test procedures for fuel cell braking systems and automotive waste handling equipment. 《ASTM E1252》规定了燃料电池制动系统和汽车废物处理设备的测试程序。 2. This standard provides guidelines for evaluating the performance and safety of fuel cell braking systems.这个标准为...