GB/T 20675-2006 in English

VALID

General test method in salt industry - Determination of copper ion(AAS)

Issued on:2007-03-26
Implemented on:2007-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 20675-2006
Document status:	VALID
Title in English:	General test method in salt industry - Determination of copper ion(AAS)
Title in Chinese:	制盐工业通用试验方法铜离子的测定(原子吸收分光光度法)
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-03-26
Implemented on:	2007-05-01
ICS Classification:	71.060-Inorganic chemicals
Chinese Classification:	X35-Salt production in general
Professional Classification:	GB-National Standard
Related Keywords:	salt industry salt products low-sodium salt nutrient salt edible salt
Related Topics:	Copper ions Organic Salt Atomic Absorption Copper ion spectrophotometry Photometric Chloride Two Methods of Atomic Absorption Spectrophotometer Copper ion determination Copper ions How to Test Absorbance General test method for salt industry General method for the salt industry ion spectrophotometer Gold ion absorption peak spectrophotometric potassium ion Determination of copper, Copper ion UV absorption Copper ion spectrophotometry atomic range The UV absorption peak of copper ion Copper ion + device copper ion method Chloride ion spectrophotometry Copper ions in Gold ion absorption peak Sodium ion absorption peak Absorbance test method Chloride ion spectrophotometry atomic absorption ion atomic absorption spectrophotometry Chloride Ion Spectrophotometry atomic usage Trace copper ions atomic absorption sodium ion Spectrophotometric Determination of Chloride Ions indirect atomic absorption spectrophotometry Chloride Ion Spectrophotometry ion atom Samples for Atomic Absorption Spectrophotometry Absorbance Absorbance Absorbance at atomic ion Copper, atomic absorption spectrophotometry Atomic Spectrophotometer Determination Method Atomic absorption of copper ions in water Spectrophotometric determination of chloride ion salt rotation atomic spectrophotometry atomic spectrophotometry Spectrophotometric Absorption atomic photometer copper Absorbance detection method spectrophotometric ion Potassium ion spectrophotometry atomic absorption spectrophotometry atomic photometry Absorbance Atomic Absorption Spectrophotometry vs Spectrophotometry Cyanide ion spectrophotometry Determination of Cadmium Ion by UV Spectrophotometry Chloride Ion Spectrophotometry Atomic Fluorescence Spectrometry and Atomic Absorption atomic salt atomic absorption spectroscopy Electrons Absorb Photons Photons and Radiation atomic spectrophotometry Spectrophotometry and Atomic Absorption Spectrophotometry ion atom trap Cadmium ion spectrophotometer method atomic absorption water Which ions are detected by atomic absorption Atomic Absorption Spectrophotometry Rubidium Atomic Light + Copper Salt industry Cadmium ion spectrophotometry Heavy metal ion detection method atomic absorption atomic absorption water ion absorption peak Which gases are used for atomic absorption Determination of Copper Ions by Spectrophotometry UV absorption of copper ions themselves Atomic Photometry Copper Potassium Ion Atomic Absorption Spectrometry spectrophotometric sodium ion Spectrophotometric Determination of Sodium Ions manganese ion spectrophotometry Spectrophotometric method for copper ion determination Copper Atomic Absorption Spectrophotometry Use of Atomic Absorption Spectrophotometry Copper ion spectrophotometry spectrophotometric sodium ion spectrophotometric ferric ion Absorbance test method atomic na determination method Ion absorption peak Absorption Spectrophotometry Atomic absorption for sodium ions Atomic Absorption Spectrophotometry UV Spectrophotometry Ammonium ion absorption peak Gold ion absorption peak How to use atomic absorption spectrophotometry Determination of copper ions Copper ion determination method Chloride Ion Spectrophotometry Copper ion UV absorption peak Copper ion UV absorption peak Copper ion spectrophotometry Copper Complex manganese ion spectrophotometry atomic spectroscopy spectrophotometer ion Luminosity and Absorbance Sodium ion spectrophotometry Sodium Ion Atomic Absorption Method Determination method of copper ion Copper ion Nickel ion How to use ion test Determination of sodium and potassium ions - atomic absorption spectrophotometry Sodium ion spectrophotometry Chloride ion spectrophotometry Spectrophotometric Copper Ion Atomic Absorption Spectrophotometer Determination of Rubidium by Atomic Absorption Spectrometry electron absorbs photon spectrophotometer ion atomic copper ion Atomization of copper ions Cadmium ion spectrophotometry Trivalent cerium ion spectrophotometry Atomic Spectrophotometry vs Spectrophotometry GBT20675 GB/T 20675-2006 Determination of magnesium ions national standard document atomic absorption Absorbance inhibition rate Principle of Atomic Absorption Spectrophotometer Atomic absorption of zinc ions Method for measuring copper ion standard curve Spectrophotometer detects fluoride ions Are the metals used in atomic absorption atoms or ions? Spectrophotometric copper sample preparation requirements Experimental principles for the preparation and detection of deionized water The separation principle of adsorption separation method How to test copper ions National standard test method for divalent copper ions - spectrophotometry Absorbance linear range experimental method Commonly used sample dissolution methods for atomic absorption Flame spectrophotometer method for determination of calcium ions and sodium ions Blood copper ion detection method Industry Standard Atomic Absorption Spectrophotometer Soil copper ion detection method spectrophotometry The principle and production method of ionized water Divalent copper ion concentration detection method Fluoride ion standard curve spectrophotometry The working principle of the standard curve method in absorbance photometry. Copper ion assay Absorbance standard curve of copper ions Release method uses absorbance Copper ion titration method Standard curve of iodide ion concentration and absorbance Salt ion concentration measurement method Detection of industrial raw salt Industrial production ionic strength Water quality copper ion determination method Determination of copper in raw materials for organic industry Test method for absorbance accuracy Silver ion detection method atomic absorption Methods for isolating protozoa Copper ion absorbance standard curve Spectrophotometric determination of chloride ions reference Fluoride ion absorbance standard curve Determination of divalent copper ions What method is used for sodium ion atomic absorption? Absorbance concentration standard curve Principle of sodium ion determination method Spectrophotometric absorption method for measuring tin absorbance standard equation Common membrane separation methods used in pharmaceutical companies Method for determining molecular ion peak

《GB/T 20675-2006制盐工业通用试验方法铜离子的测定（原子吸收分光光度法）》由TC295（全国盐业标准化技术委员会）归口，主管部门为中国轻工业联合会。
本标准规定了火焰原子吸收发光光度法测定盐产品中微量铜离子的测定方法。本标准适用于食用盐、工业盐、低钠盐、强化营养盐、肠衣盐、氯化钾、氯化镁、硫酸镁及硫酸钠中微量钠离子的测定。

Scope

This standard specifies the method for the determination of trace copper ions in salt products by flame atomic absorption spectrophotometry. This standard applies to the determination of trace copper ions in edible salt, industrial salt, low-sodium salt, fortified nutrient salt, casing salt, potassium chloride, magnesium chloride, magnesium sulfate and sodium sulfate. The detection range of this method is: 0.02mg/kg～2.0mg/kg; The detection limit is: 0.02mg/kg.

More samples: GB 18306-2015 JGJ 94-2008 JJG 21-2008

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