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GB/T 32740-2016 Guidance on long-term soil monitoring in natural ecosystems (USD) via email in 1-5 business day VALID
DB37/T 3077-2017 Sand filter - regulations of technology of sewage processing plant coupling rural life via email in 1 business day VALID please email coc@codeofchina.com for quotation
GB/T 36393-2018 Soil quality—Guidance on the procedure for investigation of natural,near-natrual and cultivated sites (USD) via email in 1-3 business day VALID
GB/T 32726-2016 Soil quality—Field soil description (USD) via email in 1-5 business day VALID
GB/T 32725-2016 Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes,biomass and diversity in the laboratory (USD) via email in 1-3 business day VALID
DB23/T 1986-2017 via email in 1 business day VALID please email coc@codeofchina.com for quotation
GB/T 33469-2016 Cultivated land quality grade (USD) via email in 1-8 business day VALID
GB/T 32720-2016 Laboratory methods for determination of microbial soil respiration (USD) via email in 1-3 business day VALID
TD/T 1043.2-2013 Technical regulation on subsurface drainage and desalination soil. Part 2:Planning design and construction via email in VALID please email coc@codeofchina.com for quotation
GB/T 32721-2016 Effects of pollutants on mycorrhizal fungi—Spore germination test (USD) via email in 1-3 business day VALID
DB33/T 2166-2018 Technical specifications for comprehensive control of water and soil loss via email in VALID please email coc@codeofchina.com for quotation
GB/T 36199-2018 Soil quality—Guidance on the design of sampling programmes (USD) via email in 1-5 business day VALID
GB/T 18834-2002 Soil quality--Vocabulary via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 36197-2018 Soil quality—Guidance on sampling techniques (USD) via email in 1-3 business day VALID
GB/T 36783-2018 Safety threshold values of cadmium,lead,chromium,mercury,and arsenic in upland soils for planting rootstalk vegetables (USD) via email in 1 business day VALID
GB/T 36200-2018 Soil quality—Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination (USD) via email in 1-5 business day VALID
GB/T 32724-2016 Format for recording soil and site information (USD) via email in 1-3 business day VALID
GB/T 32722-2016 Soil Quality - Guidance on long and short term storage of soil samples (USD) via email in 1 business day VALID
TD/T 1043.1-2013 Technical regulation on subsurface drainage and desalination soil. Part 1:Soil survey via email in VALID please email coc@codeofchina.com for quotation
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