Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DB33/T 2167-2018 Technical specifications for low concentration emission monitoring of stationary source in coal-fired power plants $645.00 via email in 1~8 business day valid
DB37/ 2801.4-2017 Emission standard of volatile organic compounds Part 4：Printing industry via email in business day valid
DB37/T 3459-2018 Stationary source emission of Shandong - Determination of copper and zinc in ambient particulate matter-Inductively coupled plasma/mass spectrometry via email in business day valid
DB37/T 3460-2018 Stationary source emission of Shandong- Determination of copper in ambient particulate matter-Graphitic furnace atomic absorption spectrophotometric method via email in business day valid
DB37/T 3461-2018 Stationary source emission of Shandong- Determination of copper and zinc in ambient particulate matter- Flame atomic absorption spectrophotometric method via email in business day valid
DB37/T 3462-2018 Continuous velocity monitoring of flue gas emitted from stationary sources- Ultrasonic method via email in business day valid
DB37/T 3784-2019 Stationary source emission-Determination of nitrogen oxides —Chemiluminescence method via email in business day valid
DB37/T 3785-2019 Stationary source emission—Determination of mass concentration of particulate matter at low concentration—Beta-ray method via email in business day valid
DB46/T 641-2024 Determination of fume pollutants-Portable laser scattering method via email in business day valid
GB 4920-1985 Determination of Sulphuric Acid Mist in Tail Gas in Sulphuric Acid Concentration Process - Barium Chromate Colorimetric Method $30.00 immediately valid
GB 5468-1991 Measuring method for smoke and dust of boiler emission $135.00 via email in 1~3 business day valid
GB 9079-1988 Determination of the smoke and dust of industrial kiln and furnace $90.00 via email in 1~3 business day abolished
GB/T 11642-1989 Measuring method for exhaust pollutants from light-duty vehicle $180.00 via email in 1~3 business day superseded
GB/T 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process; Barium chromate colorimetric method $104.00 via email in 1~3 business day valid
HJ 500-2009 Technical Specifications for On-board Diagnostic System of Light Duty Vehicles $170.00 immediately valid
HJ 548-2009 Stationary source emissions - Determination of hydrogen chloride - Silver nitrate titration method $284.00 via email in 1~3 business day superseded
HJ/T 27-1999 Stationary source emission -- Determination of hydrogen chloride -- Mercuric thiocyanate spectrophotometric method $140.00 immediately valid
HJ/T 28-1999 Stationary source emission -- Determination of hydrogen cyanide -- Iso-nicotinic-acid-3-methyl-1-phenyl-5-pyrazolone spectrophotometric method $100.00 via email in 1~3 business day valid
HJ/T 29-1999 Stationary source emission -- Determination of chromate fog -- Diphenyl carbazide spectrophotometric method $100.00 via email in 1~3 business day valid
HJ/T 30-1999 Stationary source emission -- Determination of chlorine --Methyl orange spectrophotometric method $204.00 immediately valid
* Related standard quantity: * Page quantity: * Current: * First Previous [1][2][3] Next End



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040 51La