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HJ 749-2015 Solid Waste-Determination of total chromium-Flame atomic absorption spectrometry via email in VALID please email coc@codeofchina.com for quotation
HJ/T 263-2006 Specifications for environmental protection product -- Jet aerator (USD) via email in 1-3 business day VALID
HJ/T 64.2-2001 Stationary source emission -- Determination of cadmium -- Graphitic furnace atomic absorption spectrophotometric method (USD) via email in 1-3 business day VALID
HJ 25.1-2014 Technical guidelines for environmental site investigation (USD) via email in 1-3 business day ABOLISHED
HJ 565-2010 Technical guideline for drafting and publishing on environmental protection standards (USD) via email in 1-5 business day VALID
HJ/T 104-2003 The technical requirement for water quality automatic analyzer of total organic carbon (USD) via email in 1-3 business day VALID
HJ/T 393-2007 Technical specifications for urban fugitive dust pollution prevention and control (USD) via email in 1-3 business day VALID
HJ 761-2015 Solid waste-Determination of organic matter-Ignition loss method (USD) via email in 1 business day VALID
HJ 769-2015 Determination of total sulfur in coal—Eschka-Ion chromatography method via email in VALID please email coc@codeofchina.com for quotation
HJ/T 38-1999 Stationary source emission -- Determination of nonmethane hydrocarbons -- Gas chromatography (USD) via email in 1-3 business day ABOLISHED
HJ/T 222-2005 Technical requirement for environmental labeling products Aerosol products (USD) via email in 1-3 business day VALID
HJ 472-2009 Technical reqirement for environmental labeling products Digital stencil duplicator (USD) via email in 1-3 business day VALID
HJ/T 55-2000 Technical guidelines for fugitive emission monitoring of air pollutants (USD) via email in 1-3 business day VALID
HJ 731-2014 Specification for automated water quality monitoring in coastal area via email in VALID please email coc@codeofchina.com for quotation
HJ 715-2014 via email in VALID please email coc@codeofchina.com for quotation
HJ/T 372-2007 The technical requirement and test procedures for Water quality automatic sampler (USD) via email in 1-3 business day VALID
HJ 567-2010 Technical requirement for environmental labeling products Ink for ink jet printing (USD) via email in 1-3 business day VALID
HJ/T 183-2006 Cleaner prodution standard -- Brewing industry (USD) via email in 1-3 business day VALID
HJ/T 237-2006 Technical requirement for environmental labeling products Plastic door and windows (USD) via email in 1-3 business day VALID
HJ/T 413-2007 Technical requirement for environmental labeling products Remanufactured toner cartridge via email in VALID please email coc@codeofchina.com for quotation
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