GB/T 5009.123-2003 in English

SUPERSEDED

Determination of chromium in foods

Issued on:2003-08-11
Implemented on:2004-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $60.00
$59.00

Standard No:	GB/T 5009.123-2003
Document status:	SUPERSEDED
Superseded by:	GB 5009.123-2014 National Food Safety Standard- Determination of chromium in foods
Superseded on:	2015-07-28
Title in English:	Determination of chromium in foods
Title in Chinese:	食品中铬的测定
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2003-08-11
Implemented on:	2004-01-01
Superseding:	GB/T 14962-1994 Method for determination of chromium in foods
ICS Classification:	67.040-food products in general
Chinese Classification:	C53-Food sanitation
Professional Classification:	GB-National Standard
Related Keywords:	total chromium content total chromium various foods graphite furnace method foods
Related Topics:	Chromium measurement Chromium in food GB 5009.123 food chromium gb5009.123 Definition of Food Testing High pressure digestion tank cd in food food Food Chromium regulations GB/t 5009.123 gb/t5009.123 Lithium detection in food gb+5009.123 Detecting Aluminum in Food High pressure digestion tank Determination of total chromium in wastewater Chromium concentration icpms determination of food Chinese food salt in food chromium in food food chromium Detection of food in food analysis Chromium content in food Determination of total phenols in food GB/T 5009.123 GB/T 5009.123-2003 chromium in food Food testing center leader Chromium determination Pre-treatment method for determination of lead, cadmium and chromium in food Determination method of salt in food Determination of salt in food How to measure the core temperature of food

《GB/T 5009.123-2003食品中铬的测定》由361（国家卫生健康委员会）归口，主管部门为国家卫生健康委员会。
本标准规定了用原子吸收石墨炉法和示波极谱法测定食品中总铬的含量。本标准适用于各类食品中总铬的含量测定。本标准检出限：石墨炉法为0.2ng/mL;示波极谱法为1ng/mL。

This standard specifies the methods of graphite furnace atomic absorption spectrometry and oscillopolarography to determine the total chromium content in foods.
This standard is applicable to the determination of total chromium in various foods.
The detection limit in this standard is 0.2 ng/mL for graphite furnace method and is 1ng/mL for oscillopolarography method.

1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Analysis Procedures
6 Result Calculation
7 Precision
8 Principle
9 Reagent
10 Apparatus
11 Analysis Procedures
12 Result Calculation
13 Precision

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