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GB/T 15452-2009 Active
GB/T 15452-2009 Industrial circulating cooling water—Determination of calcium and magnesium—EDTA titration method
Abstract
This standard specifies the method for determining the calcium and magnesium ion content in industrial circulating cooling water.
This standard is applicable to the determination of calcium content in industrial circulating cooling water ranging from 2 mg/L to 200 mg/L, and magnesium content ranging from 2 mg/L to 200 mg/L. It is also applicable to the determination of calcium and magnesium ion content in other industrial water and raw water.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 15452-2009 |
| CCS | Basic standards and general methods for water treatment agents |
| ICS | Chemical analysis |
| Implement Date | 2010-02-01 |
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