GB/T 11202-2003 in English

VALID

Rubber - Determination of iron content - 1,10 - Phenanthroline photometric metho

Issued on:2003-01-10
Implemented on:2003-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $110.00
$107.00

Standard No:	GB/T 11202-2003
Document status:	VALID
Title in English:	Rubber - Determination of iron content - 1,10 - Phenanthroline photometric metho
Title in Chinese:	橡胶中铁含量的测定1,10-菲罗啉光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2003-01-10
Implemented on:	2003-07-01
Superseding:	GB/T 11202-1989 Rubber--Determination of iron content--1 10-Phenanthroline photometric method
ICS Classification:	83.060-Rubber
Chinese Classification:	G40-Rubber products in general
Professional Classification:	GB-National Standard
Related Keywords:	iron content mixed rubber vulcanized rubber photometric metho scopethis standard rubber
Related Topics:	China Railway Iron content O-phenanthroline colorimetric method Philippine + Philippines iron content standard Determination of Rhodamine Content by Ultraviolet Spectrophotometry Roline Iron content Silicon content in rubber GB/T 11202-2003 Silicon content in rubber Colloid content in water O-phenanthroline iron reagent phenanthroline dione rubber iron GBT11202 GB/T 11202-2003 iron content sugar content film method Photoreaction of phenanthrene Piroxicam content determination method Fei’s test method Method for quickly dissolving phenanthroline Chromium content in rubber products

《GB/T 11202-2003橡胶中铁含量的测定 1，10-菲啰啉光度法》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC2（全国橡胶与橡胶制品标准化技术委员会通用试验方法分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了用1，10－菲��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。

Scope

This standard specifies the method for the determination of iron content in rubber by 1,10-phenanthroline photometry. This standard applies to raw rubber, mixed rubber and vulcanized rubber with an iron content of 5.0 mg/kg to 1000 mg/kg. For samples with higher or lower iron content, it can be determined by properly adjusting the quality of the sample or the concentration of the test solution.

More samples: NB/T 47013.2-2015 GB 50021-2001(2009) YD/T 3934-2021

Sample only — not a preview of GB/T 11202-2003

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