GB/T 16658-2007 English Version, GB/T 16658-2007 Determination of chromium cadium and lead in coal (English Version)

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Position: Chinese Standard in English/GB/T 16658-2007

GB/T 16658-2007 Determination of chromium cadium and lead in coal (English Version)
Standard No.:	GB/T 16658-2007	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	4000 words	Translation Price(USD):	120.0 remind me the price change Email:
Implemented on:	2008-6-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 16658-2007
English Name:	Determination of chromium cadium and lead in coal
Chinese Name:	煤中铬、镉、铅的测定方法
Chinese Classification:	D21 Coal analysis methods
Professional Classification:	GB National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2007-11-1
Implemented on:	2008-6-1
Status:	valid
Superseding:	GB/T 16658-1996 Determination of chromium, cadmium and lead in coal
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

Standard

GB/T 16658-2007 Determination of chromium cadium and lead in coal (English Version)
Standard No.	GB/T 16658-2007
Status	valid
Language	English
File Format	PDF
Word Count	4000 words
Price(USD)	120.0
Implemented on	2008-6-1
Delivery	via email in 1~3 business day

Detail of GB/T 16658-2007

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Introduction of GB/T 16658-2007

本标准代替GB/T 16658-1996《煤中铬、镉、铅的测定方法》。
本标准规定了测定煤中铬、镉、铅的试剂、仪器设备、试验步骤、结果计算及方法精密度。
本标准适用于褐煤、烟煤和无烟煤。
本标准与GB/T 16658-1996相比，主要变化如下：
———镉、铅混合标准工作溶液由50μg/mL 改为20μg/mL；
———铬标准工作溶液浓度由50μg/mL改为20μg/mL；

Contents of GB/T 16658-2007

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