Standard No.:	GB/T 12149-2007
Chinese Name:	工业循环冷却水和锅炉用水中硅的测定
English Name:	Water for industrial circulating cooling system and boiler—Determination of silica
Professional Classification:	G76 Basic standards and general methods for water treatment agent
Professional Classification:	GB National Standard
ICS Classification:	71.040.40 Chemical analysis
Issued by:
Issued on:	2007-10-17
Implemented on:	2008-02-01
Status:	ABOLISHED
Replace:	GB/T12149-1989 Analysis of water used in boiler and cooling system--Determination of silica--Molybdenum blue colorimetry
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120 (USD)
Delivery:	via email in 1-3 business day

下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件,其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准,然而,鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件,其最新版本适用于本标准。
GB/T602 化学试剂 杂质测定用标准溶液的制备(GB/T602-2002,ISO6353-1:1982,NEQ)
GB/T6682 分析实验室用水规格和试验方法(GB/T6682-1992,neqISO3696:1987)