Water quality-Determinatoin of free chlorine and total chlorine-Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine

Chinese Classification Professional Classification ICS Classification Latest News

GB 11898-1989 Water quality-Determinatoin of free chlorine and total chlorine-Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine
Standard No.:	GB 11898-1989	Status:	remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	3000 words	Price(USD):	90 (USD) remind me the price change Email:
Implemented on:	1990-07-01	Delivery:	via email in 1-3 business day
Purchase steps: 1 - Add shopping cart → 2 - My shopping cart → 3 - Login → 4 - Invoice information → 5 - Checkout

Standard No.:	GB 11898-1989
Chinese Name:	水质游离氯和总氯的测定 N,N-二乙基-1,4-苯二胺分光光度法
English Name:	Water quality-Determinatoin of free chlorine and total chlorine-Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine
Professional Classification:	Z16 Analysis methods for toxic substances in water
Professional Classification:	GB National Standard
Issued by:
Issued on:	1989-12-25
Implemented on:	1990-07-01
Status:
Replace By:	HJ586-2010
Replace By Date:
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	90 (USD)
Delivery:	via email in 1-3 business day

GB 11898-1989 The following standards are cited：

GB 11898-1989 Cited by the following standards：

Tel：+86-10-8572 5655 Fax：+86-10-8581 9515 Email: coc@codeofchina.com QQ: 672269886