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GB/T 7686-2016 Active
GB/T 7686-2016 General method for determination of arsenic content of chemical products
Abstract
This standard specifies a general method for determining arsenic in chemical products.
The silver diethyl dithiocarbamate spectrophotometry method in this standard is suitable for the determination of arsenic in solutions with a content ranging from 1 μg to 20 μg, and the atomic fluorescence spectrometry method is suitable for the determination of arsenic in solutions with a content ranging from 0.005 μg to 2.5 μg.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7686-2016 |
| CCS | Basic standards and general methods |
| ICS | Chemical analysis |
| Implement Date | 2017-07-01 |
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