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GB/T 30921.7-2016 Active
GB/T 30921.7-2016 Test method of purified terephthalic acid(PTA) for industrial use—Part 7:Determination of b* value—Color difference meter
Abstract
This part of GB/T 30921 specifies the colorimeter method for determining the b* value of industrial-grade terephthalic acid (PTA). This part is applicable to the determination of the b* value of industrial-grade terephthalic acid (PTA).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 30921.7-2016 |
| CCS | Basic organic chemical raw materials |
| ICS | Organic acids |
| Implement Date | 2017-01-01 |
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$ 42
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$ 42
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Order Total (incl. tax)
$ 42