Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
HJ 811-2016 Water quality - Determination of total selenium-3,3′-Diaminobenzidine spectrophotometric method $194.00 via email in 1~3 business day valid
HJ 812-2016 Water Quality - Determination of Water Soluble Cations（Li+ 、Na+、NH4+、K+、Ca2+、Mg2+） - Ion Chromatography $274.00 via email in 1~3 business day valid
HJ 813-2016 Analysis of Polonium-210 in water $224.00 via email in 1~3 business day valid
HJ 814-2016 Radiochemical analysis of Plutonium in water and soil samples $374.00 via email in 1~3 business day valid
HJ 815-2016 Radiochemical analysis of Strontium-90 in water and ash of biological samples $404.00 via email in 1~3 business day valid
HJ 816-2016 Radiochemical analysis of caesium-137 in water and ash of biological samples $214.00 via email in 1~3 business day valid
HJ 817-2018 Technical specifications for operation and quality control of ambient air quality automated monitoring system for particulate matter (PM10 and PM2.5) $350.00 via email in 1~3 business day valid
HJ 818-2018 Technical specifications for operation and quality control of ambient air quality continuous automated monitoring system for SO2, NO2, O3 and CO $620.00 via email in 1~5 business day valid
HJ 819-2017 Self-monitoring technology guidelines for pollution sources - General rule $220.00 via email in 1~3 business day valid
HJ 820-2017 Self-monitoring guidelines for pollution sources - Thermal power generation and boiler $214.00 via email in 1~3 business day valid
HJ 821-2017 Self-monitoring technology guidelines for pollution sources - Paper industry $214.00 via email in 1~3 business day valid
HJ 822-2017 Water quality - Determination of aniline compounds - Gas chromatography mass spectrometry $444.00 via email in 1~3 business day valid
HJ 823-2017 Water quality - Determination of cyanide - Flow injection analysis (FIA) and spectrophotometric method $274.00 via email in 1~3 business day valid
HJ 824-2017 Water quality - Determination of sulfide - Flow injection analysis(FIA) and methylene blue spectrophotometric method $254.00 via email in 1~3 business day valid
HJ 825-2017 Water quality - Determination of volatile pbenols - Flow injection analysis (FIA) and 4-AAP spectrophotometric method $254.00 via email in 1~3 business day valid
HJ 826-2017 Water quality - Determination of anionic surfactants - Flow injection analysis (FIA) and methylene blue spectrophotometric method $234.00 via email in 1~3 business day valid
HJ 827-2017 Water quality - Determination of carbamates pesticides by Ultra performance liquid chromatography-triple quadrupole mass spectrometry $694.00 via email in 1~5 business day valid
HJ 828-2017 Water quality - Determination of the chemical oxygen demand - Dichromate method $100.00 immediately valid
HJ 829-2017 Ambient air - Determination of inorganic elements in ambient particle matter - Energy dispersive X-ray fluorescence spectroscopy (ED-XRF) method $280.00 via email in 1~3 business day valid
HJ 830-2017 Ambient air - Determination of inorganic elements in ambient particle matter - Wavelength dispersive X-ray fluorescence spectroscopy (WD-XRF) method $520.00 via email in 1~5 business day valid
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