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GB/T 2293-2019 Active
GB/T 2293-2019 The method of quinoline-insolube for pitch products of coal carbonization
Abstract
This standard specifies the test principles, instruments and reagents, sample collection and preparation, test procedures, and calculation of test results and allowable deviations for the quinoline insoluble matter test method of coal tar and coking asphalt products produced from coal tar.
This standard is applicable to the determination of the quinoline insoluble matter content in coal tar and coking asphalt products produced from coal tar.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 2293-2019 |
| CCS | Coal tar processing products |
| ICS | Organic chemistry |
| Implement Date | 2020-01-01 |
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$ 42
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$ 42
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$ 42