GB/T 23774-2009 Active National standards

GB/T 23774-2009 Inorganic chemicas for industrial use—General method for the determination of whiteness

GB/T 23774-2009 Inorganic chemicas for industrial use—General method for the determination of whiteness

Publish Date: 2009-05-13 Implement Date: 2010-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23774-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Inorganic chemical raw materials

ICS Name: Comprehensive Inorganic Chemistry

Publish Date: 2009-05-13

Implement Date: 2010-01-01

Pages: 5 pages

Scope

This standard specifies the terms and definitions, instrumentation, test procedures, and result calculation for determining the whiteness of inorganic chemical products using a whiteness meter.
This standard is applicable to the determination of the whiteness of powder products in inorganic chemical products.

Development Information

Word Count: 7 Thousand words Pages: 5 pages

Referenced Standards

GB/T 3979-1997 Methods of measuring the color of materials GB/T 3979-2008 Methods for the measurement of object color GB/T 9086-1988 The white ceramic standard plate for colorimetry and photometry GB/T 9086-2007 The white standard plate for colorimetry and photometry GB/T 5950-1996 Method for measurement of whiteness of building materials and non-metal mineral products GB/T 5950-2008 Method for measurement of whiteness of building materials and non-metal mineral products

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