GB/T 13080-2018 Active National standards

GB/T 13080-2018 Determination of lead in feeds—Atomic absorption spectrometry

Publish Date: 2018-09-17 Implement Date: 2019-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 13080-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Animal and poultry feed and additives

ICS Name: \nFeeds

Publish Date: 2018-09-17

Implement Date: 2019-04-01

Pages: 7 pages

Scope

This standard specifies the flame atomic absorption spectrometry and graphite furnace atomic absorption spectrometry methods for determining lead in feed. This standard is applicable to the determination of lead in compound feed, concentrated feed, additive premix feed, concentrate supplements, and feed raw materials. When the sampling amount is 5 g and the volume of the dispensing solution is 50 mL, the quantitative limit of the flame atomic absorption spectrometry method is 2 mg/kg; when the sampling amount is 1 g and the volume of the dispensing solution is 10 mL, the quantitative limit of the graphite furnace atomic absorption spectrometry method is 100 μg/kg.