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GB/T 23739-2009 Active
GB/T 23739-2009 Soil quality—Analysis of available lead and cadmium contents in soils—Atomic absorption spectrometry
Abstract
This standard specifies the method of atomic absorption spectrometry for determining the effective lead and cadmium in soil.
This standard is applicable to the determination of effective lead and cadmium in soil. The effective lead in soil is suitable for flame atomic absorption spectrometry; the effective cadmium content in soil above 0.5 mg/kg is suitable for flame atomic absorption spectrometry; and the effective cadmium content in soil below 0.5 mg/kg is suitable for graphite furnace atomic absorption spectrometry.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 23739-2009 |
| CCS | Methods for analyzing the quality of soil environment |
| ICS | Comprehensive soil testing |
| Implement Date | 2009-11-01 |
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$ 42