GB/T 21463-2008 (English Version) PDF

Standard No.: GB/T 21463-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 21463-2008

Scope: WARNING: Personnel using 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 method for the determination of the alkalinity of chloroprene rubber latex polymerized with an alkaline emulsifier. This standard does not apply to chloroprene rubber latex and concentrated natural latex prepared with nonionic emulsifiers, nor does it necessarily apply to other synthetic latexes other than neoprene latex.

GB/T 21463-2008 Referenced Document

GB/T 6682-1992 Water for analytical laboratory use--Specification and test methods
SH/T 1149-2006 Synthetic rubber latex Sampling
SH/T 1150-1999 Synthetic rubber latex.Determination of pH