离子色谱法测定化肥中的阴离子标准-分析测试百科网

本标准规定了用离子色谱法测定化肥中微量水溶性氟离子(F^-)、氯离子(Cl^-)、溴离子(Br^-)、碘离子(I^-)、亚硝酸根离子(NO₂^-)、硫氰酸根离子(SCN^-)的含量。本标准适用于氮肥、磷肥、钾肥、复混肥料(复合肥料)、掺混肥料(BB肥

Determination of microamount of inorganic anions in fertilizers by ion chromatography

Determination of Chloride Ion Content in Chemical Fertilizers by Ion Chromatography

本标准规定了用离子色谱法测定水中无机阴离子。本标准适用于地面水、地下水、饮用水、降水和工业废水中氟离子、氯离子、亚硝酸根、硝酸根、磷酸氢根、硫酸根的测定。方法检测限（MDL）分别为：F-0.01mg/L、Cl-0.02mg/L、NO-20.013mg/L、NO-30.009mg/L

Determination of inorganic anions in water (Ion chromatography method)

1 Scope This document specifies the ion chromatography method for the determination of microamounts of water soluble inorganic anions

Fertilizers and soil conditioners. Determination of microamounts of inorganic anions in fertilizers by ion chromatography

本标准规定了测定水中六种无机阴离子的离子色谱法。本标准适用于地表水、地下水、饮用水、降水、生活污水和工业废水等水中无机阴离子的测定

Water quality.Determination of inorganic anions.Ion chromatography method

This document specifies the ion chromatography method for the determination of microamounts of water soluble inorganic anions, such as fluoride (F

Fertilizers and soil conditioners - Determination of microamounts of inorganic anions in fertilizers by ion chromatography

本标准规定了无机化工产品中杂质阴离子测定用离子色谱法的术语和定义、方法原理、试剂、材料、仪器、仪器的安装及操作方法、定性分析、定量分析、分析结果的表述、精密度等通用规则。本标准适用于离子色谱法对无机化工产品中各种杂质阴离子(包括F^-、C1^-、Br^-、I^-、CN<上标

Inorganic chemicals for industrial use.Determination of impurity anions.Ion chromatography method

GB/T11446 的本部分规定了电子级水中痕量握离子(FE-)、氨离子(CI)、亚硝酸根离子(NOz )、省离子(Br-)、硝酸根离子(NO).构酸根离子(POi-)、硫酸根离子(SO和)的离子色谱测试方法。本部分适用于电子级水中痕量氟离子.氨离子、.亚硝酸根离子.省离子、硝酸根离子、杰酸根离子

Test method for trace anion in electronic grade water by ion chromatography

本部分规定了进出口化肥中氯离子、亚硝酸根离子、硝酸银离子、硫酸根离子和磷酸根离子的离子色谱测定方法。本部分适用于进出口无机肥、有机无机复混肥料中微量氯离子、亚硝酸根离子、硝酸根离子、硫酸根离子和磷酸根离子的测定

Test method of import and export fertilizers.part 14:Determination of trace inorganic anions by ion chromatography method

本标准规定了离子色谱测定畜禽养殖污水中氟离子(F)、毛离子(C1 )、亚硝酸根离子NO:)、溴离子(Br-)、硝酸根离子(NO,-)硫酸根离子(SO,2-)和磷酸根离子(PO,:-)七种阴离子的方法。本标准适用于畜禽养殖污水中FESCI”NO.Br NO,、SO和PO,七种阴离子的同步测定。本

Determination of seven anions in waste water from livestock and poultry farm-Ion chromatography

本标准规定了水果、蔬菜中有机酸和阴离子离子色谱的测定方法。本标准适用于水果、蔬菜中氯离子、亚硝酸根、硝酸根、硫酸根、磷酸二氢根、苯甲酸、山梨酸、苹果酸、琥珀酸和柠檬酸的测定

Determination of organic acids and anions in fruits and vegetables.Ion chromatography

本文件规定了设施土壤中无机阴阳离子含量测定的免试剂离子色谱方法。本文件适用于设施土壤中 F-、Cl-、NO2-、NO3-、SO42-、PO43-、Na+、K+、Mg2+、Ca2+含量的测定

Determination of Inorganic Anion and Cation Content in Facility Soil by Ion Chromatography

1.1 This test method2,3 covers the sequential determination of fluoride, chloride, nitrite, ortho-phosphate, bromide, nitrate, and sulfate ions

Standard Test Method for Anions in Water by Chemically Suppressed Ion Chromatography

Full Description In this paper, the use of a new approach for the determination of inorganic anions is described. It is based

A New Approach to the Determination of Inorganic Anions in Environmental Waters by Ion Chromatography

Juice products. Determination of anions by ion chromatography

离子色谱法测定化肥中的阴离子 标准查询与下载