GB/T 33426-2016 in English

VALID

Rubber shoes--Determination of organotin compounds

Issued on:2016-12-30
Implemented on:2017-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 33426-2016
Document status:	VALID
Title in English:	Rubber shoes--Determination of organotin compounds
Title in Chinese:	胶鞋有机锡化合物含量试验方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2016-12-30
Implemented on:	2017-07-01
ICS Classification:	71.060.01-Inorganic chemicals in general
Chinese Classification:	Y78-Footgear
Professional Classification:	GB-National Standard
Related Keywords:	rubber shoes rubber shoes materials organotin compounds organotin compounds introduction rubber products detection limit
Related Topics:	organic compound Sulfur compounds test new compound test Aluminum tin compound Content analysis of organic matter Organic content test Carbohydrate content test method Organic ion tin Test method for alkylphenol content in rubber shoes Microplates of various organic compounds Test method for organic matter content Qualitative Organics Methods Compound content organic glue Organic Carbon Content Test Method low in organic matter Organic Mercury Compounds Organic Mercury Compounds Ionic organotin Gel content tester indoor organic content Organic matter content test method Total Organic Matter Test Method Tin content test method How to Test for Organic Mixture Content German Organic Compounds Mass Spectrometry Organic Compounds organotin organotin compounds laboratory organic compounds iso organotin "Organic Compounds" Tape Testing Machine Soil organotin compounds specific organotin compounds Inorganic-Organic Framework Compounds organic polar compound Organic tin fluorescence Organic reagent amount Tin chain compound organic fluorescent compound organic compounds organotin icpms Organotin content detection Organotin separation tin and compounds Organotin compounds Organotin content detection Compounds of tin and sodium Specific tin compounds Organotin test Tin and tin compounds The main compound of tin tin and tin compounds iso+ organotin Compound contains Organotin content analysis Organotin content analysis Organic Compound Characteristics Organotin test method Tin compound mass Method for Determination of Organic Matter Content Organic matter content test method Organotin test method Organotin Laboratory Test method for organotin compound content in rubber shoes Test method for tin content Method for Determination of Tin Content in Organotin Compounds Compound amount Compound content Organotin compounds Content of other organic oxygen compounds Organoboride content Tin content test method Gravimetric organic matter content Method for determining the content of organic compounds Test method for organotin Organotin/Organomercury organic compound high temperature shoes Organic content test Determining the content of organic compounds Test method for organic volatile compounds in footwear Organotin content in water How to quantify organic aerosols Tin and its compounds detection method GBT33426 GB/T 33426-2016 Is there a way to test the content of silicone? ICPMS PFA atomizer testing organic matter Organic matter purification experimental device Systematic nomenclature of organic compounds Deuterated organic matter content Gelatin solution content test method What are the measurement methods for hydrogel gel formation? Organic matter heating method Organotin compound plastic testing What are the net content inspection methods? National standard for testing method of silicone gel rate Soil organic matter content test method Test method for tin content in liquids What are the testing methods for phenyl content? Methods for introducing cyano groups in organic synthesis Organic matter purification methods include Standard test method for organic content Organotin detection method Organic compound purification methods Methods for analysis of salt content in organic matter Aluminum content assay method Methods for purifying organic matter How to identify organic fluorides Organic separation methods Organofluoride identification method Measuring points for tin and its compounds Pretreatment methods for determination of organic compounds include Detection methods for tin and its compounds Physical and chemical detection methods for organic sulfur content Organic matter content detection method Analysis Method of Sulfur-Containing Organic Matter Methods for quantitatively measuring organic matter content

《GB/T 33426-2016胶鞋有机锡化合物含量试验方法》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC9（全国橡胶与橡胶制品标准化技术委员会胶鞋分会）执行，主管部门为中国石油和化学工业联合会。

Introduction

1. Background and significance of the standard

GB/T 33426-2016 "Test method for organotin compounds in rubber shoes" is a national standard of the People's Republic of China, used to determine the content of organotin compounds in rubber shoes. The standard was officially implemented on July 1, 2017 and is applicable to all types of rubber shoes such as uppers, linings and insoles.

2. Principle of the method

This method uses gas chromatography-mass spectrometry (GC/MS) technology, tropolone as a complexing agent, combined with ultrasonic extraction and liquid-liquid extraction, to achieve quantitative analysis of organotin compounds. The internal standard method is used for quantification to ensure the accuracy of the test results.

3. Comparison of standard frameworks

Standard dimensions	GB/T 33426-2016	Comparison with international standards
Scope of application	Determination of organotin compounds in rubber shoes materials	In line with internationally accepted methods, applicable to a variety of rubber products
Detection limit	0.2 mg/kg	In line with ISO standard requirements
Analysis time	About 60 minutes/sample	On par with international mainstream methods

4. Implementation Suggestions

Laboratory Preparation:Equipped with GC/MS equipment, ultrasonic generator, vertical oscillator and other instruments to ensure that reagents and materials meet the analytical purity requirements.

Sample Processing:It is recommended to take samples according to the standard regulations and pay attention to the representativeness of the samples. For complex samples, crushing and mixing can be performed in advance.

Data Recording:Detailed records of the test conditions, results and deviation analysis of each batch of samples are required to facilitate subsequent traceability and improvement.

More samples: GB 50021-2001(2009) NB/T 47013.2-2015 DL/T 5154-2012

Sample only — not a preview of GB/T 33426-2016

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