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NY/T 1121.9-2012 Soil Testing Part9:Method for determination of soil avalible molybdenum 90.0 via email in 1~3 business day valid
SL 342-2006 General technical specifications for facilities on water and soil conservation monitoring 420.0 via email in 1~5 business day valid
NY/T 1616-2008 Determination of 9 sulfonylurea herbicides residues in soils by LC-MS 120.0 via email in 1~3 business day valid
NY/T 1121.17-2006 Soil Testing - Part 17: Method for Determination of Soil Chloride Ion Content 75.0 via email in 1~3 business day valid
NY/T 1613-2008 Soil quality-Analysis of soil heavy metals-atomic absorption spectrometry with aqua regia digestion 135.0 via email in 1~3 business day valid
HJ 717-2014 Soil quality―Determination of total nitrogen―Modified Kjeldahl method via email in business day valid
NY/T 1121.2-2006 Soil Testing - Part 2: Method for Determination of Soil PH 90.0 via email in 1~3 business day valid
NY/T 1121.19-2008 Soil testing—Part 19:Method for determination of soil water stable macro0aggregates distribution 90.0 via email in 1~3 business day valid
NY/T 1104-2006 Determination of selenium in soils 105.0 via email in 1~3 business day valid
NY/T 1121.10-2006 Soil Testing - Part 10: Method for Determination of Soil Total Hydrargyrum 90.0 via email in 1~3 business day valid
NY/T 1121.11-2006 Soil Testing - Part 11: Method for Determination of Soil Total Arsenic 90.0 via email in 1~3 business day valid
NY/T 1121.7-2006 Soil Testing - Part 7: Method for Determination of Avalible Phosphorus in Acid Soil 90.0 via email in 1~3 business day abolished
GB/T 22105.1-2008 Soil quality - Analysis of total mercury、arsenic and lead contents in soils - Atomic fluorescence spectrometry - Part 1:Analysis of total mercury contents in soils 120.0 via email in 1~3 business day valid
NY/T 1121.13-2006 Soil Testing - Part 13: Method for Determination of Soil Exchangeable Calcium and Magnesium 90.0 via email in 1~3 business day valid
NY/T 1121.14-2006 Soil Testing - Part 14: Method for Determination of Soil Avalible Sulphur 75.0 via email in 1~3 business day valid
NY/T 1121.18-2006 Soil Testing - Part 18: Method for Determination of Soil Sulfate Content 90.0 via email in 1~3 business day valid
LY/T 2250-2014 Technical regulations for forest soil survey 375.0 via email in 1~5 business day valid
NY/T 1121.15-2006 Soil Testing - Part 15: Method for Determination of Soil Available Silicon 75.0 via email in 1~3 business day valid
NY/T 1259-2007 Technical Regulation of Environmental Protection of Basic Agro-area 135.0 via email in 1~3 business day valid
DB31/T 769-2013 Gode for quality acceptance of planting soil in landscape engineering via email in business day valid
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