GB/T 21795-2008
Active
T/ACEF 165-2024
Active
Group standards
T/ACEF 165-2024 Water body nutrient and heavy metal DGT (Diffusive Gradients in Thin Films) sampling and detection technical specification
T/ACEF 165-2024 Water body nutrient and heavy metal DGT (Diffusive Gradients in Thin Films) sampling and detection technical specification
Price:
$ 20.00
Basic Information
Standard Code:
T/ACEF 165-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2024-11-15
Implement Date:
2024-12-01
Scope
Scope: This document establishes the basic provisions and technical procedures for sampling and detection of nutrients and heavy metals in water bodies using the membrane diffusion gradient (DGT) method. This document is applicable to the sampling and detection of nutrients and heavy metals in water bodies such as oceans, rivers, lakes, reservoirs, and aquaculture ponds using the membrane diffusion gradient (DGT) method. Main technical content: 4 Basic provisions 5 Sampling and detection procedures 6 Data processing and data quality assurance Appendix A (informative) DGT fixed membrane extraction rate Appendix B (informative) Diffusion coefficient
Development Information
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