共找到 150 条与 色谱用一水合庚 烷磺酸钠 相关的标准,共 10

Sodium heptanesulfonate monohydrate for chemical reagent chromatography

Chemical Reagent Sodium Heptanesulfonate Monohydrate for Chromatography and Sodium Octanesulfonate Monohydrate for Chromatography (2021)

Sodium octane sulfonate monohydrate for chemical reagent chromatography

本文件规定了化学试剂色谱用1-癸烷磺酸钠的性状、规格、试验、检验规则和包装及标志。 本文件适用于化学试剂色谱用1-癸烷磺酸钠的检验

Chemical reagent— Sodium 1-decanesulfonate for chromatography

本标准规定了蜂产品中环己烷氨基磺酸钠的液相色谱-质谱的测定方法。 本标准适用于蜂蜜和蜂王浆中环己烷氨基磺酸钠的测定

Determination of sodium cyclamate in bee products.LC-MS/MS method

本文件规定了化学试剂色谱用β-萘磺酸钠的性状、规格、试验、检验规则和包装及标志。 本文件适用于化学试剂色谱用β-萘磺酸钠的检验

Chemical reagent— Sodium β-naphthalenesulfonate for chromatography

Determination of sodium dodecylbenzenesulfonate in water by high performance liquid chromatography separation with ultraviolet detection

本标准规定了测定工业直链烷基苯磺酸钠平均相对分子量的方法。 本标准等效采用国际标准ISO6841-1983《表面活性剂--工业直链烷基苯磺酸钠___平均相对分子量的测定--气液色谱法》。 气液色谱法只适用于直链烷基苯,因支链烷基苯的色谱峰无法进行鉴定

Determination of mean relative molecular mass for technical straight-chain sodium alkyl benzene sulphonates--Gas-liquid chromatographic method

Surface active agents. Technical straight-chain sodium alkylbenzenesulfonates. Determination of mean relative molecular mass by gas-liquid chromatography.

Surface active agents.Technical straight.chain sodium alkylbenzenesulfonates.Determination of mean relative molecular mass by gas.liquid chromatography

本标准规定了采用高效液相色谱-串联质谱仪测定污泥、土壤中十碳、十一碳、十二碳、十三碳、十四碳等五种直链烷基苯磺酸钠(LAS)含量的方法。 本标准适用于污泥、土壤中直链烷基苯磺酸钠含量的测定

Determination of Sodium Linear Alkylbenzene Sulfonate in Sludge and Soil by High Performance Liquid Chromatography-Tandem Mass Spectrometry

Chemical reagents Reference substance for gas chromatography n-heptane

本标准规定了化学试剂  高效液相色谱用试剂  正庚烷的性状、规格、试验、检验规则和包装及标志。 本标准适用于化学试剂  高效液相色谱用试剂  正庚烷的检验

Chemical reagent— n-Heptane for high performance liquid chromatography

Determination of Sodium Dodecylbenzene Sulfonate in Flour Foods by High Performance Liquid Chromatography-Fluorescence Detector

Surface active agents. Technical straight - chain sodium alkylbenzenesulfonates. Determination of mean relative molecular mass by gas - liquid chromatography




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