Standard No.:	GB/T 17593.3-2006
English Name:	Textiles―Determination of heavy metals―Part 3: Chromium(VI) ―Spectrophotometry
Chinese Name:	纺织品 重金属的测定 第3部分：六价铬 分光光度法
Chinese Classification:	W04    Basic standards and general methods
Professional Classification:	GB    National Standard
ICS Classification:	59.080.01 59.080.01     Textiles in general 59.080.01
Issued by:	AQSIQ, SAC
Issued on:	2006-05-25
Implemented on:	2006-12-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	110.0
Delivery:	via email in 1 business day

This Part of GB/T 17593 specifies the method for determining the extractable Chromium (VI) [Cr (VI)] content in textiles extraction solution with spectrophotometer. This Part is applicable to textile materials and their products.

Foreword i 1 Scope 1 2 Normative References 2 3 Principle 2 4 Reagents and Materials 2 5 Instruments and Equipment 3 6 Determination Process 3 7 Plotting the Standard Work Curve 3 8 Calculation and Expression of the Result 4 9 Determination of Lower Limit and Precision 4 10 Test Report 5

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