GB/T 29340-2012 (English Version) PDF

Standard No.: GB/T 29340-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 29340-2012

Scope: Warning: The strong acid and strong alkali used in this standard are corrosive, and should avoid inhalation or contact with skin when using. If it splashes on the body, wash it with plenty of water immediately, and seek medical attention immediately if it is serious. Scope: This standard specifies the determination of chloride in boiler water and cooling water, ammonium thiocyanate titration method. This standard applies to the determination of chloride content in natural water, boiler water and circulating cooling water with a chloride content of 5 mg/L to 100 mg/L. Water samples with a chloride content greater than 100 mg/L should be diluted before determination.

GB/T 29340-2012 Referenced Document

GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods

2012 GB/T 29340-2012 Analysis of water used in boil and cooling system.Determination of chloride.Ammonium thiocyanate titration method