发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了化学试剂荧光素的要求、试验方法、检验规则、包装及标志
Chemical reagent.Fluorescein
이 표준은 시약용 우라닌1)(이하 우라닌이라 한다.)에 대하여 적용한다
Uranine
本标准规定了化学试剂曙红(四溴荧光黄)的要求、试验方法、检验规则、包装及标志
Chemical reagent.Eosin yellowish
本标准规定了用X射线荧光光谱法(XRF)对流化催化裂化(FCC)催化剂中29种化学元素进行定量分析时可供选择的几种方法,本标准也可以扩展到其他的元素。29种化学元素分别为:铝(Al)、硅(Si)、铁(Fe)、镍(Ni)、钒(V)、钠(Na)、硫(S)、磷(P)、镧(La)、铈(Ce)、镁(Mg)、钾
Standard guide for determination of chemical elements in fluid catalytic cracking catalysts by X-ray fluorescence spectrometry(XRF)
本标准规定了化学试剂脲(尿素)的技术要求、试验方法、检验规则和包装及标志。 本标准适用于化学试剂脲(尿素)的检验
Chemical reagent.Urea
本标准规定了化学试剂中脲的性状、规格、试验、检验规则和包装及标志。 本标准适用于化学试剂中脲的检验
Chemical reagent.Urea
1.1 This guide covers several comparable procedures for the quantitative chemical analysis of up to 29 elements in fluid catalytic cracking (FCC
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
1.1 This guide covers several comparable procedures for the quantitative chemical analysis of up to 29 elements in fluid catalytic cracking (FCC
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
1.1 This guide covers several comparable procedures for the quantitative chemical analysis of up to 29 elements in fluid catalytic cracking (FCC
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
The chemical composition of fresh FCC catalyst and equilibrium FCC catalyst is a predictor of catalyst performance. The analysis of catalyst fines
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
Chemical Reagent Alizarin Yellow R
この規格は,試薬として用いるウラニン (<上1>)について規定する。注 (<上1>)化学名:フルオンセインナトリウム
Uranine
Fluorescent whitening agent SH (CI fluorescent whitening agent 210) Fluorescent whitening agent HST (CI fluorescent whitening agent 357)
Phenylfluorone (Reagent)
本标准规定了化学试剂光谱级乙腈的性状、分子式、结构式、相对分子质量和CAS号、规格、试验、检验规则和包装及标志。 本标准适用于化学试剂光谱级乙腈的检验
Chemical reagent — Spectrum grade Acetonitrile
本标准规定了化学试剂荧光素的要求、试验方法、检验规则、包装及标志
Chemical reagent.Fluorescein
이 표준은 시약용 우라닌1)(이하 우라닌이라 한다.)에 대하여 적용한다
Uranine
本标准规定了化学试剂曙红(四溴荧光黄)的要求、试验方法、检验规则、包装及标志
Chemical reagent.Eosin yellowish
本标准规定了用X射线荧光光谱法(XRF)对流化催化裂化(FCC)催化剂中29种化学元素进行定量分析时可供选择的几种方法,本标准也可以扩展到其他的元素。29种化学元素分别为:铝(Al)、硅(Si)、铁(Fe)、镍(Ni)、钒(V)、钠(Na)、硫(S)、磷(P)、镧(La)、铈(Ce)、镁(Mg)、钾
Standard guide for determination of chemical elements in fluid catalytic cracking catalysts by X-ray fluorescence spectrometry(XRF)
本标准规定了化学试剂脲(尿素)的技术要求、试验方法、检验规则和包装及标志。 本标准适用于化学试剂脲(尿素)的检验
Chemical reagent.Urea
本标准规定了化学试剂中脲的性状、规格、试验、检验规则和包装及标志。 本标准适用于化学试剂中脲的检验
Chemical reagent.Urea
1.1 This guide covers several comparable procedures for the quantitative chemical analysis of up to 29 elements in fluid catalytic cracking (FCC
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
1.1 This guide covers several comparable procedures for the quantitative chemical analysis of up to 29 elements in fluid catalytic cracking (FCC
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
1.1 This guide covers several comparable procedures for the quantitative chemical analysis of up to 29 elements in fluid catalytic cracking (FCC
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
The chemical composition of fresh FCC catalyst and equilibrium FCC catalyst is a predictor of catalyst performance. The analysis of catalyst fines
Standard Guide for Determination of Chemical Elements in Fluid Catalytic Cracking Catalysts by X-ray Fluorescence Spectrometry (XRF)
Chemical Reagent Alizarin Yellow R
この規格は,試薬として用いるウラニン (<上1>)について規定する。注 (<上1>)化学名:フルオンセインナトリウム
Uranine
Phenylfluorone (Reagent)
Fluorescent whitening agent SH (CI fluorescent whitening agent 210) Fluorescent whitening agent HST (CI fluorescent whitening agent 357)
本标准规定了化学试剂光谱级乙腈的性状、分子式、结构式、相对分子质量和CAS号、规格、试验、检验规则和包装及标志。 本标准适用于化学试剂光谱级乙腈的检验
Chemical reagent — Spectrum grade Acetonitrile