Standard No.:	GB/T 11202-2003
English Name:	Rubber - Determination of iron content - 1,10 - Phenanthroline photometric metho
Chinese Name:	橡胶中铁含量的测定1,10-菲罗啉光度法
Chinese Classification:	G40    Rubber products in general
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	2003-1-10
Implemented on:	2003-7-1
Status:	valid
Superseding:	GB/T 11202-1989 Rubber--Determination of iron content--1 10-Phenanthroline photometric method
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	115.00
Delivery:	via email in 1~3 business day

本标准规定了用1，10－菲啰啉光度法测定橡胶中铁行列的方法。本标注适用于铁含量在5.0mg/kg～1000mg/kg的生胶、混炼胶和硫化橡胶。对于较高和较低的铁含量的样品可通过适当调整试样质量和试液的浓度进行测定。