Standard No.:	GB/T 13885-1992
English Name:	Method for the determination of the iron, copper, manganese, zinc and magnesium in feedstuffs－Atomic absorption spectroscopy
Chinese Name:	饲料中铁、铜、锰、锌、镁的测定方法 原子吸收光谱法
Chinese Classification:	B46    Livestock and poultry feed and additive
Professional Classification:	GB    National Standard
Issued by:	CSBTS
Issued on:	1992-11-24
Implemented on:	1993-6-1
Status:	superseded
Superseded by:	GB/T 13885-2003 Animal feeding stuffs - Determination of thecontents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry
Superseded on:	2004-5-1
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	75.0
Delivery:	via email in 1~3 business day

本标准规定了火焰原子吸收光谱法测定铁、铜、锰、锌、镁的方法。本标准适用于饲料原料、配合饲料、浓缩饲料、预混合饲料中的铁、铜、锰、锌、镁的测定。试样测定液的浓度范围铁为1～16μg/mL，铜、锰为0.5~5μg/mL，锌、镁为0.1~2μg/mL。