SN/T 2297.2-2009
Chemical analysis method for the imported and exported gypsum and gypsum products.Part 2:Determination of organic content by the loss on ignition (English Version)

Standard No.

SN/T 2297.2-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 2297.2-2009

Scope

This part of SN/T 2297 specifies the method for the determination of organic matter in gypsum for construction and gypsum products. This section applies to the determination of organic content in gypsum for construction and gypsum products. The content range is 2% to 10% (mass fraction).

SN/T 2297.2-2009 Referenced Document

• GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method

SN/T 2297.2-2009 history

• 2009 SN/T 2297.2-2009 Chemical analysis method for the imported and exported gypsum and gypsum products.Part 2:Determination of organic content by the loss on ignition