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GB 6851-2008 Active
GB 6851-2008 pH Primary reagent—General rules for certification
Abstract
This method is suitable for measuring the pH value of pH reference reagents (at 25℃) using a double hydrogen electrode with a liquid-junction interface battery.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 6851-2008 |
| CCS | Chemical reagents |
| ICS | Chemical reagents |
| Implement Date | 2009-06-01 |
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$ 38
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$ 38
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$ 38