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GB/T 9728-2007 Active
GB/T 9728-2007 Chemical reagent—General method for the determination of sulphate
Abstract
This standard specifies a general method for determining sulfate by visual turbidity measurement. This standard is applicable to the determination of trace sulfate in chemical reagents. The detection range is 0.4 μg/mL to 4 μg/mL (calculated as SO4).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 9728-2007 |
| 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