Number
Name
Status
- GB/T 18114.10-2010 《Chemical analysis methods of rare earth concentrates - Part 10：Determination of water content - Gravimetry》 Active Products
- GB/T 26626-2011 《Animal and vegetable fats and oils - Determination of water content - Karl Fischer method (pyridine free)》 Active Products
- GB/T 27506-2011 《Mechanical weighing moisture analyzer of oven drying》 Active Products
- GB/T 27674-2011 《Copper，lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - ?Gravimetric method》 Active Products
- GB/T 8704.9-2009 《Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method》 Active Products
- GB/T 28733-2012 《Determination of total moisture for solid biofuels》 Active Products
- GB/T 4701.3-2009 《Ferrotitanium - Determination of copper content - The DDTC photometric method and the flame atomic absorption spectrometric method》 Active Products
- GB/T 29249-2012 《Electronic weighing moisture analyzer of oven drying》 Active Products
- GB/T 29340-2012 《Analysis of water used in boil and cooling system - Determination of chloride - Ammonium thiocyanate titration method》 Active Products
- GB/T 23946-2009 《Inorganic chemicals for industrial use - General method for the determination of lead content - Atomic absorption spectrometry》 Active Products
- GB/T 29516-2013 《Manganese ores - Determination of moisture content》 Active Products
- GB/T 23870-2009 《Determination of Pb in propolis - Microwave digestion - Graphite furnace atomic absorption spectrophotometry》 Abolish Products
- GB/T 23203.1-2013 《Cigarettes―Determination of water in smoke condensates―Part 1: Gas-chromatographic method》 Active Products
- GB/T 6435-2014 《Determination of moisture in feedstuffs》 Active Products
- GB/T 23834.4-2009 《Chemical analysis method for stannous sulfate - Part 4: Determination of lead and copper content - Flame atomic absorption spectrometry》 Active Products
- GB/T 23841-2009 《Inorganic chemicals for industrial use - General method for the determinations of cadmium - Atomic absorption spectrometry》 Active Products
- GB/T 7600-2014 《Determination of water content in transformer oils and turbine oils in service by coulometric method》 Active Products
- GB/T 23837-2009 《Industrial circulating cooling water - Determination of aluminium - Atomic absorption spectrometric methods》 Active Products
- GB/T 23768-2009 《Inorganic chemicals for industrial use - General rules for flame atomic absorption spectrometry》 Active Products
- GB/T 23739-2009 《Soil quality - Analysis of available lead and cadmium contents in soils - Atomic absorption spectrometry》 Active Products
- GB/T 15249.5-2009 《Methods for chemical analysis of crude gold - Part 5: Determination of mercury content - Cold atomic absorption spectrometry》 Active Products
- GB/T 16484.11-2009 《Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 11: Determination of lead oxide content - Flame atomic absorption spectrometry》 Active Products
- GB/T 16484.22-2009 《Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 22: Determination of zinc oxide content - Flame atomic absorption spectrometry》 Active Products
- GB/T 16484.6-2009 《Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 6: Determination of calcium oxide content - Flame atomic absorption spectrometry》 Active Products
- GB/T 16484.7-2009 《Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 7: Determination of magnesium oxide content - Flame atomic absorption spectrometry》 Active Products
- GB/T 16484.8-2009 《Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 8: Determination of sodium oxide content - Flame atomic absorption spectrometry》 Active Products
- GB/T 6324.8-2014 《Test methods of organic chemical products―Part 8：Determination of water of liquid products―Carl.fischer coulometric method》 Active Products
- GB/T 16484.9-2009 《Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 9: Determination of nickel oxide content - Flame atomic absorption spectrometry》 Active Products
- GB/T 12690.3-2015 《Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 3: Determination of water content of rare earth oxides—Gravimetric method》 Active Products
- GB/T 6730.67-2009 《Iron ores - Determination of arsenic content - Hydride generation atomic absorption spectrometric method》 Active Products