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DB37/T 3245-2018 Technical Specification for Sea Area Appraisal via email in VALID please email coc@codeofchina.com for quotation
GB/T 35190-2017 Determination of 131 I in sea water―β counting method (USD) via email in 1 business day VALID
GB/T 33584.4-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 4:Determination of sulfate (USD) via email in 1-3 business day VALID
GB/T 33584.2-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 2:Determination of zinc (USD) via email in 1-3 business day VALID
HY/T 132-2010 Pretreatment guideline of heavy metals analysis in the marine sediments and organisms—Microwave assisted acid digestion (USD) via email in 1-3 business day VALID
GB/T 33584.6-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 6:Determination of heterotrophic bacteria (USD) via email in 1-3 business day VALID
DB21/T 2687-2016 Technical specification for alien marine microalgae minitoring via email in VALID please email coc@codeofchina.com for quotation
GB/T 33584.3-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 3:Determination of chloride (USD) via email in 1-3 business day VALID
HY/T 076-2005 The technical specification for terrestrial pollution source and near sea area monitoring (USD) via email in 1-3 business day VALID
GB 18420.1-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 1: Grading (USD) via email in 1-3 business day VALID
HY/T 069-2003 Technical guide for marine harmful algal blooms monitoring via email in ABOLISHED please email coc@codeofchina.com for quotation
HY/T 203.4-2016 Terms of seawater utilization—Part 4:Extraction and utilization technology of seawater chemical resources (USD) via email in 1-5 business day VALID
GB/T 20260-2006 Chemcial analysis methods for marine sediment via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
HY/T 128-2010 Guideline for risk assessment of commercial marine organism quality (USD) via email in 1-3 business day VALID
GB/T 26411-2010 Determination of 16 polynuclear aromatic hydrocarbons in seawater by GC-MS (USD) via email in 1-3 business day VALID
HY/T 196-2015 Determination of dissolved inorganic carbon in sea water using non-dispersive infrared absorption via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
HY/T 177-2014 Determination of sulfate-reducing bacteria in seawater—MPN method (USD) via email in 1-3 business day VALID
GB/T 33584.1-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 1:Determination of calcium and magnesium (USD) via email in 1-3 business day VALID
HY/T 133-2010 Determination of spectral absorption coefficient of particles and dissolved material for seawater—Spectrophotometry (USD) via email in 1-3 business day VALID
GB/T 35188-2017 Determination of 131 I in marine sediment—β counting method (USD) via email in 1-3 business day VALID
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