酰胺氮 标准查询与下载

BS EN 13560:2001 表面活性剂.酰胺氮含量的测定.电势滴定法

This European Standard specifies a method for the determination of amide nitrogen content in surface active agents by potentiometric titration

Surface active agents - Determination of amide nitrogen content - Potentiometric titration

NF T73-281*NF EN 13560:2002 表面活性剂.酰胺氮含量的测定.电位滴定法

Surface active agents - Determination of amide nitrogen content - Potentiometric titration.

BS EN 13560:2002 表面活性剂 酰胺氮含量的测定 电势滴定法

Surface active agents - Determination of amide nitrogen content - Potentiometric titration

DS/EN 13560/AC:2003 表面活性剂 酰胺氮含量的测定 电位滴定法

This standard specifies a method for the determination of amide nitrogen content in surface active agents by potentiometric titration

Surface active agents - Determination of amide nitrogen content - Potentiometric titration

DS/EN 13560:2002 表面活性剂 酰胺氮含量的测定 电位滴定法

This standard specifies a method for the determination of amide nitrogen content in surface active agents by potentiometric titration

Surface active agents - Determination of amide nitrogen content - Potentiometric titration

LST EN 13560-2002 表面活性剂 酰胺氮含量的测定 电位滴定法

Surface active agents - Determination of amide nitrogen content - Potentiometric titration

LST EN 13560-2002/AC-2003 表面活性剂 酰胺氮含量的测定 电位滴定法

Surface active agents - Determination of amide nitrogen content - Potentiometric titration

UNE-EN 13560:2002 表面活性剂 酰胺氮含量的测定 电位滴定法

Surface active agents - Determination of amide nitrogen content - Potentiometric titration

BS EN 13560:2001(2003 表面活性剂 酰胺氮含量的测定 电位滴定法

Surface active agents - Determination of amide nitrogen content - Potentiometric titration

UNE-EN 13560/AC:2003 表面活性剂.酰胺氮含量的测定.电位滴定法

Surface active agents - Determination of amide nitrogen content - Potentiometric titration.

DIN EN 13560:2002-03 表面活性剂酰胺氮含量的测定电位滴定法

Surface active agents - Determination of amide nitrogen content - Potentiometric titration; German version EN 13560:2001

NY/T 1116-2014 肥料硝态氮、铵态氮、酰胺态氮含量的测定

本标准规定了肥料氮含量测定的紫外分光光度法、蒸馏后滴定法等试验方法。附录A规定了差减法测定肥料中有机态氮含量的试验方法。本标准适用于固体或液体肥料中硝态氮、铵态氮、酰胺态氮含量的测定。本标准也适用于土壤调理剂

Fertilizers.Determination of nitrate nitrogen, ammonium nitrogen, amide nitrogen contents

CSN 65 4834-1982 矿物化肥酰胺态氮的测定

Schválení ST SEV 2532-80 doporu?ilo ministerstvo pr?myslu ?SR. Zpracovatel a oborové normaliza?ní st?edisko: Chemopetrol, k. ú. o. V?AnCh tJstí n

Minural Kortilizers Determination of Amid Nitrogon

GOST 30181.5-1994 矿物肥料.复合肥料中酰胺氮含量测定方法（光谱光度比色法）

Mineral fertilizers. Method for determination of mass fraction of amide nitrogen in compound fertilizers (spectrophotocolorimetric method)

DIN EN 13560:2002 表面活性剂.酰胺氮含量的测定.电位滴定法; 德文版本 EN 13560:2001

Surface active agents - Determination of amide nitrogen content - Potentiometric titration; German version EN 13560:2001