阳离子(定性定量分析)检测

📅 发布时间:2024-05-27 👤 来源:北检院 👁 阅读:

KS M ISO 2871-2007(2022 表面活剂-洗涤剂-物质含的测-高物质

Surface active agents-Detergents-Determination of cationic-active matter content-High-molecular-mass cationic-active matter

KS M ISO 2871-2007(2017 表面活剂洗涤剂物质含的测物质

Surface active agents-Detergents-Determination of cationic-active matter content-High-molecular-mass cationic-active matter

NF EN ISO 2871-1:2010 表面活剂.洗涤剂.的测.第1部:高

Agents de surface - Détergents - Détermination de la teneur en matière active cationique - Partie 1 : matière active cationique à haute masse moléculaire

BS EN ISO 2871-2:2010 表面活剂.洗涤剂.物含.低(200-500)物质

This part of ISO 2871 specifies a method for the determination of low-molecular-mass cationic-active materials such as monoamines, amine oxides

Surface active agents - Detergents - Determination of cationic-active matter content - Cationic-active matter of low molecular mass (between 200 and 500)

TIS 1762.1-1999 表面活剂.洗涤剂.物含的测.第1部:高

Surface active agents.detergents.determination of cationic-active matter content.part 1: high-molecular-mass cationic-active matter

ISO 2871-1:2010 表面活剂.洗涤剂.物含的测.第1部:高

This part of ISO 2871 specifies a method for the determination of high-molecular-mass cationic-active materials such as a) quaternary ammonium

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter

ISO 2871-1:1988 表面活剂 洗涤剂 物含的测 第1部:高

An aliquot portion of a standard solution of sodium lauryl sulfate is titrated with a solution of the test sample, according to the direct two-phase

Surface active agents; detergents; determination of cationic-active matter content; part 1: high-molecular-mass cationic-active matter

EN ISO 2871-1:2010 表面活剂.洗涤剂.物含的测.第1部:高

This part of ISO 2871 specifies a method for the determination of high-molecular-mass cationic-active materials such as a) quaternary ammonium

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter

KS M ISO 2871-2-2007(2017 表面活剂-洗涤剂-物质含的测-低(200~500)物质

Surface active agents-Detergents-Determination of cationic-active matter content-Cationic-active matter of low molecular mass(between 200 and 500)

NBN-EN ISO 2871-1:1995 表面活剂.洗衣粉.活的测.第1部:大(ISO 2871-1-1988)

DS/EN ISO 2871-1:2010 表面活剂 洗涤剂 物质含的测 第1部:高物质

This part of ISO 2871 specifies a method for the determination of high-molecular-mass cationic-activematerials such asa) quaternary ammonium compounds

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter

DIN EN ISO 2871-1:2010-06 表面活剂 洗涤剂 物质含的测 第1部:高物质

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010); German version EN ISO 2871-1:2010

NF T73-320-2*NF EN ISO 2871-2:2010 表面活剂.洗涤剂.物含的测.第2部:低(200~500)

Surface active agents - Detergents - Determination of cationic-active matter content - Part 2 : cationic-active matter of low molecular mass (between 200 and 500).

ISO 2871-2:2010 表面活剂.洗涤剂.物含的测.第2部:低(200~500)

This part of ISO 2871 specifies a method for the determination of low-molecular-mass cationic-active materials such as monoamines, amine oxides

Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500)

ISO 2871-2:1990 表面活剂 洗涤剂 物含的测 第2部:低(200~500)

The method is also suitable for other cationic-active materials. Not applicable if anionic and/or amphoteric surface active agents are present

Surface active agents; detergents; determination of cationic-active matter content; part 2: cationic active matter of low molecular mass (between 200 and 500)

KS M ISO 2871-2007(2022 表面活剂-洗涤剂-物质含的测-高物质

Surface active agents-Detergents-Determination of cationic-active matter content-High-molecular-mass cationic-active matter

KS M ISO 2871-2007(2017 表面活剂洗涤剂物质含的测物质

Surface active agents-Detergents-Determination of cationic-active matter content-High-molecular-mass cationic-active matter

NF EN ISO 2871-1:2010 表面活剂.洗涤剂.的测.第1部:高

Agents de surface - Détergents - Détermination de la teneur en matière active cationique - Partie 1 : matière active cationique à haute masse moléculaire

BS EN ISO 2871-2:2010 表面活剂.洗涤剂.物含.低(200-500)物质

This part of ISO 2871 specifies a method for the determination of low-molecular-mass cationic-active materials such as monoamines, amine oxides

Surface active agents - Detergents - Determination of cationic-active matter content - Cationic-active matter of low molecular mass (between 200 and 500)

TIS 1762.1-1999 表面活剂.洗涤剂.物含的测.第1部:高

Surface active agents.detergents.determination of cationic-active matter content.part 1: high-molecular-mass cationic-active matter

ISO 2871-1:2010 表面活剂.洗涤剂.物含的测.第1部:高

This part of ISO 2871 specifies a method for the determination of high-molecular-mass cationic-active materials such as a) quaternary ammonium

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter

ISO 2871-1:1988 表面活剂 洗涤剂 物含的测 第1部:高

An aliquot portion of a standard solution of sodium lauryl sulfate is titrated with a solution of the test sample, according to the direct two-phase

Surface active agents; detergents; determination of cationic-active matter content; part 1: high-molecular-mass cationic-active matter

EN ISO 2871-1:2010 表面活剂.洗涤剂.物含的测.第1部:高

This part of ISO 2871 specifies a method for the determination of high-molecular-mass cationic-active materials such as a) quaternary ammonium

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter

KS M ISO 2871-2-2007(2017 表面活剂-洗涤剂-物质含的测-低(200~500)物质

Surface active agents-Detergents-Determination of cationic-active matter content-Cationic-active matter of low molecular mass(between 200 and 500)

NBN-EN ISO 2871-1:1995 表面活剂.洗衣粉.活的测.第1部:大(ISO 2871-1-1988)

DS/EN ISO 2871-1:2010 表面活剂 洗涤剂 物质含的测 第1部:高物质

This part of ISO 2871 specifies a method for the determination of high-molecular-mass cationic-activematerials such asa) quaternary ammonium compounds

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter

DIN EN ISO 2871-1:2010-06 表面活剂 洗涤剂 物质含的测 第1部:高物质

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010); German version EN ISO 2871-1:2010

NF T73-320-2*NF EN ISO 2871-2:2010 表面活剂.洗涤剂.物含的测.第2部:低(200~500)

Surface active agents - Detergents - Determination of cationic-active matter content - Part 2 : cationic-active matter of low molecular mass (between 200 and 500).

ISO 2871-2:2010 表面活剂.洗涤剂.物含的测.第2部:低(200~500)

This part of ISO 2871 specifies a method for the determination of low-molecular-mass cationic-active materials such as monoamines, amine oxides

Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500)

ISO 2871-2:1990 表面活剂 洗涤剂 物含的测 第2部:低(200~500)

The method is also suitable for other cationic-active materials. Not applicable if anionic and/or amphoteric surface active agents are present

Surface active agents; detergents; determination of cationic-active matter content; part 2: cationic active matter of low molecular mass (between 200 and 500)

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