GB/T 13080-2018
Determination of lead in feeds—Atomic absorption spectrometry (English Version)

Standard No.

GB/T 13080-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 13080-2018

Replace

GB/T 13080-2004

Scope

This standard specifies flame atomic absorption spectrometry and graphite furnace atomic absorption spectrometry for the determination of lead in feed. This standard applies to the determination of lead in compound feed concentrate feed additive premix feed, concentrate supplement and feed raw materials. When the sampling volume is 5 g and the constant volume is 50 mL, the quantification limit of flame atomic absorption spectrometry is 2 mg/kg; when the sampling volume is 1 g and the constant volume is 10 mL, the quantitative limit of graphite furnace atomic absorption spectrometry The limit is 100 pg/kg.

GB/T 13080-2018 Referenced Document

• GB 6819-2004 Dissolved acetylene
• GB/T 14699.1 Feeding stuffs--Sampling
• GB/T 20195 Animal feeding stuffs--Preparation of test samples
• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 13080-2018 history

• 2018 GB/T 13080-2018 Determination of lead in feeds—Atomic absorption spectrometry
• 2004 GB/T 13080-2004 Determination of lead in feeds Method using atomic absorption spectrometry
• 1991 GB/T 13080-1991 Method for determination of lead in feeds