GB/T 15773-1995
Replaced
T/HNNMIA 81-2023
Active
Group standards
T/HNNMIA 81-2023 Soil and sediment determination of cyanide by water vapor distillation-flow injection-spectrophotometry
T/HNNMIA 81-2023 Soil and sediment determination of cyanide by water vapor distillation-flow injection-spectrophotometry
Price:
$ 20.00
Basic Information
Standard Code:
T/HNNMIA 81-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Comprehensive Study of Soil Quality and Soil Science
Publish Date:
2023-12-29
Implement Date:
2023-12-31
Scope
Main technical content: This document describes a method for determining cyanide in soil and sediment using fully automatic water-steam pre-distillation and flow injection spectrophotometry. This document is suitable for determining the cyanide content in soil and sediment, and the lower limit of determination for this method is 0.02 mg/kg.
Development Information
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GB/T 18834-2002 Soil quality—Vocabulary
TD/T 1043.1-2013
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TD/T 1043.1-2013 Technical regulation on subsurface drainage and desalination soil—Part 1:Soil survey
TD/T 1043.2-2013
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TD/T 1043.2-2013 Technical regulation on subsurface drainage and desalination soil—Part 2:Planning design and construction
GB/T 32720-2016
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GB/T 32720-2016 Laboratory methods for determination of microbial soil respiration
GB/T 32721-2016
Active