GB/T 13884-2018
Determination of cobalt in feeds.Atomic absorption spectrometry

Standard No.

GB/T 13884-2018

Language

Chinese

Release Date

2018

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Lastest

GB/T 13884-2018

Replace

GB/T 13884-2003

Scope

This standard specifies the atomic absorption spectrometry method for the determination of cobalt content in feed. This standard applies to the determination of cobalt in feed raw materials, compound feeds, concentrate supplements, concentrated feeds and additive premixed feeds. The detection limit of this standard method is 0.03 mg/kg, and the quantification limit is 0.1 mg/kg.

GB/T 13884-2018 Referenced Document

• GB/T 14699.1 Feeding stuffs--Sampling
• GB/T 20195 Animal feeding stuffs--Preparation of test samples
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 13884-2018 history

• 2018 GB/T 13884-2018 Determination of cobalt in feeds.Atomic absorption spectrometry
• 2003 GB/T 13884-2003 Determination of cobalt in feed--Atomic absorption spectroscopy
• 1992 GB/T 13884-1992 Method for the determination of cobalt in feedstuffs—Atomic absorption spectroscopy