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GB/T 9724-2007 Active
GB/T 9724-2007 Chemical reagent—General rule for the determination of pH
Abstract
This standard specifies the general principles for determining the pH value of aqueous solutions using the potentiometric method. This standard is applicable to the determination of the pH value of aqueous solutions of chemical reagents. The pH value measurement range is 1 to 12.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 9724-2007 |
| CCS | Chemical reagents |
| ICS | Chemical reagents |
| Implement Date | 2008-04-01 |
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$ 42
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$ 42
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$ 42