Standard No.:	GB/T 11201-2002
English Name:	- Determination of iron content by atomic absorption spectrometry
Chinese Name:	橡胶中铁含量的测定 原子吸收光谱法
Chinese Classification:	G40    Rubber products in general
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	2002-10-15
Implemented on:	2003-4-1
Status:	valid
Superseding:	GB/T 11201-1989 Vulcanized rubber-Determination of metal content--Flame atomic absorption spectrometric method--Part4: Determination of iron content
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	110.00
Delivery:	via email in 1~3 business day

本标准规定了原子吸收光谱法测定橡胶中铁含量的方法。本标准适用于铁含量在5.0mg～1 000 mg/kg的生胶、胶乳、混炼、混炼胶及硫化胶。适当调整试样质量和稀释待测溶液浓度或稀释待测溶液浓度，可以测定铁含量高于1 000 mg/kg的样品。