Number
Name
Status
- GB/T 4698.5-2017 《Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5：Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 12680-2008 《Alcohol soluble dyes - Determination for general properties of application》 Active Products
- GB/T 23345-2009 《Textiles - Determination of dyestuffs of disperse yellow 23 and disperse orange 149》 Active Products
- GB/T 23496-2009 《Determination of forbidden materials in foods - Dyes of basic orange - High performance liquid chromatography method》 Active Products
- GB/T 4698.4-2017 《Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4：Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 17514-2017 《Water treatment chemicals—Anionic and non-ionic polyacrylamides》 Active Products
- GB/T 34174-2017 《Surface chemical analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation》 Active Products
- GB/T 34176-2017 《Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline》 Active Products
- GB/T 20899.14-2017 《Methods for chemical analysis of gold ores-Part 14: Determination of thallium content - Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry》 Active Products
- GB/T 34326-2017 《Surface chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS》 Active Products
- GB/T 34333-2017 《Refractory products—Determination by inductively coupled plasma atomic emission spectrometry(ICP-AES)》 Active Products
- GB/T 34499.2-2017 《Methods for chemical analysis of iridium compounds—Part 2：Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 34579-2017 《Methods of measurement and limits for radiated disturbances from plasma display panel equipment in the frequency range 150kHz to 30MHz》 Active Products
- GB/T 3884.19-2017 《Methods for chemical analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry》 Active Products
- GB/T 4698.22-2017 《Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22：Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 4698.23-2017 《Methods for chemical analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 24102-2009 《Dyestuffs and intermediate of dyes - Rules for inspection》 Active Products
- GB/T 23973-2009 《Determination of the quantity of formaldehyde in dye products》 Abolish Products
- GB/T 24167-2009 《Determination of the content of polychloriznated toluenes in dye products》 Abolish Products
- GB/T 24166-2009 《Determination of the content of chlorinated phenols in dye products》 Abolish Products
- GB/T 24165-2009 《Determination of the content of polychlorinated biphenyls in dye products》 Abolish Products
- GB/T 24164-2009 《Determination of the content of polychloriznated benzenes in dye products》 Abolish Products
- GB/T 25248-2010 《The determination of infrared cyanine dye for 830nm digital printing materials － High performance liquid chromatography》 Active Products
- GB/T 34500.1-2017 《Chemical analysis methods for rare earth residue and waste water—Part 1：Determination of fluorine content—Ion selective electrode analysis》 Active Products
- GB/T 25813-2010 《Standard bleached cotton yarn used for dyeing text》 Active Products
- GB/T 25812-2010 《Standard bleached cotton fabric used for dyeing text》 Active Products
- GB/T 34500.4-2017 《Chemical analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and titanium contents—Inductively coupled plasma emission spectrometry》 Active Products
- GB/T 8151.21-2017 《Methods for chemical analysis of zinc concentrates—Part 21：Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry》 Active Products
- GB/T 8152.13-2017 《Methods for chemical analysis of lead concentrates—Part 13：Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry》 Active Products
- GB/T 13747.19-2017 《Methods for chemical analysis of zirconium and zirconium alloys—Part19：Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry》 Active Products