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GB/T 23774-2009 Active
GB/T 23774-2009 Inorganic chemicas for industrial use—General method for the determination of whiteness
Abstract
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.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 23774-2009 |
| CCS | Inorganic chemical raw materials |
| ICS | Comprehensive Inorganic Chemistry |
| Implement Date | 2010-01-01 |
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