GB/T 27803-2011 (English Version) PDF

Standard No.: GB/T 27803-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 27803-2011

Scope: WARNING—Personnel who use this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This standard specifies the analysis methods for the appearance of chlorine dioxide solid release agents, the ratio of chlorine dioxide released to the labeled amount, the relative residual amount of chlorite and chlorate, stability, arsenic content and heavy metal content. This standard applies to chlorine dioxide solid release agents.

GB/T 27803-2011 Referenced Document

GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
HG/T 3696.1 Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis.Part 1:Preparations of standard volumetric solutions
HG/T 3696.2 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 2: Preparations of standard solutions for impurity
HG/T 3696.3 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 3: Preparations of reagent solutions

2011 GB/T 27803-2011 Analysis method for solid composition releasing chorine dioxide