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Std ID |
Description (Standard Title) |
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GB/T 30903-2014
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Inorganic chemicals for industrial use - Determination of impurity element - Inductively coupled plasma mass spectrometry (ICP-MS)
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GB/T 30904-2014
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Inorganic chemicals for industrial use -- Crystal form analysis -- X-ray diffraction method
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GB/T 30905-2014
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Inorganic chemicals for industrial use -- Determination of element contents -- X-ray fluorescence analysis
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GB/T 30906-2014
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Determination of sodium tripolyphosphate content of sodium tripolyphosphate -- Ion chromatography
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GB/T 31197-2014
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Inorganic chemicals for industrial use -- Determination of impurity anions -- Ion chromatography method
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GB/T 17518-2012
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General method for determination of silicon content of chemical products -- Reduced molybdosilicate spectrophotometric method
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GB/T 28602-2012
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Production technical regulation for furnace-process phosphoric acid
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GB/T 28603-2012
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Production technical regulation for Anhydrous hydrogen fluoride
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GB/T 29338-2012
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Production technical regulation for phosphoric acid (wet-process)
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GB/T 27569-2011
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Production technical regulation for Hydrofluoric acid
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GB/T 27803-2011
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Analysis method for solid composition releasing chlorine dioxide
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GB/T 27813-2011
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Analytical methods of anhydrous potassium fluoride
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GB/T 8570.2-2010
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Determination of liquefied anhydrous ammonia -- Part 2: Estimating of ammonia content
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GB/T 8570.3-2010
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Determination of liquefied anhydrous ammonia -- Part 3: Residue content -- Gravimetric method
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GB/T 8570.4-2010
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Determination of liquefied anhydrous ammonia -- Part 4: Residue content -- Titrimetric method
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GB/T 8570.5-2010
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Determination of liquefied anhydrous ammonia -- Part 5: Water content -- Karl Fischer method
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GB/T 8570.6-2010
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Determination of liquefied anhydrous ammonia -- Part 6: Oil content -- Gravimetric and infra-red methods
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GB/T 8570.7-2010
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Determination of liquefied anhydrous ammonia -- Part 7: Iron content -- O-Phenathroline spectrophotometric method
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GB/T 23948-2009
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Inorganic chemical products method for the determination of water -insoluble matter
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GB/T 23274.1-2009
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Methods for chemical analysis of stannic oxide -- Part 1: Determination of stannic oxide content -- Potassium iodate titrimetric method
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GB/T 23274.2-2009
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Methods for chemical analysis of stannic oxide -- Part 2: Determination of iron content. 1, 10-phenanthroline photometric method
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GB/T 23274.3-2009
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Methods for chemical analysis of stannic oxide -- Part 3: Determination of arsenic content -- Molybdo antimony arsenate blue spectrophotometric method
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GB/T 23274.4-2009
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Methods for chemical analysis of stannic oxide -- Part 4: Determination of lead and copper content -- Flame atomic absorption spectrometric method
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GB/T 23274.5-2009
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Methods for chemical analysis of stannic oxide -- Part 5: Determination of antimony content -- Malachite green photometric method
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GB/T 23274.6-2009
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Methods for chemical analysis of stannic oxide -- Part 6: Determination of sulfate content -- Visual turbidimetry method
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GB/T 23274.7-2009
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Methods for chemical analysis of stannic oxide -- Part 7: Determination of soluble matter in hydrochloric acid -- Gravimetric method
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GB/T 23274.8-2009
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Methods for chemical analysis of stannic oxide -- Part 8: Determination of loss on ignition -- Gravimetric method
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GB/T 23278.1-2009
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Methods for chemical analysis of sodium stannate -- Part 1: Determination of tin content -- Titration
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GB/T 23278.2-2009
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Methods for chemical analysis of sodium stannate -- Part 2: Determination of iron content. 1, 10-phenanthroline photometric method
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GB/T 23278.3-2009
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Methods for chemical analysis of sodium stannate -- Part 3: Determination of arsenic content -- Molybdo antimony arsenate blue spectrophotometric method
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GB/T 23278.4-2009
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Methods for chemical analysis of sodium stannate -- Part 4: Determination of lead content -- Flame atomic absorption spectrometry
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GB/T 23278.5-2009
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Methods for chemical analysis of sodium stannate -- Part 5: Determination of antimony content -- Malachite green photometric method
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GB/T 23278.6-2009
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Methods for chemical analysis of sodium stannate -- Part 6: Determination of free alkali content -- Titration
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GB/T 23278.7-2009
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Methods for chemical analysis of sodium stannate -- Part 7: Determination of alkali insoluble matter -- Gravimetric analysis
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GB/T 23278.8-2009
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Methods for chemical analysis of sodium stannate -- Part 8: Determination of nitrate content -- Ion selective electrode method
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GB/T 23761-2009
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Photocatalytic air purification materials performance test methods
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GB/T 23762-2009
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Water purification system photocatalytic materials testing methods
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GB/T 23764-2009
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Test method of photocatalytic materials for self-cleaning
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GB/T 23765-2009
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Test method of sodium cyanide and potassium cyanide products
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GB/T 23768-2009
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Inorganic chemicals for industrial use -- General rules for flame atomic absorption spectrometry
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GB/T 23769-2009
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Inorganic Chemical Products - General Method for the Determination of pH Values
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GB/T 23770-2009
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Liquid inorganic chemical products -- General method for the measurement of colour
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GB/T 23771-2009
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Determination of bulk density for inorganic chemical products
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GB/T 23772-2009
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Inorganic chemicals for industrial use -- General method for the determination of total nitrogen content -- Nessler reagent colorimetric method
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GB/T 23773-2009
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Common methods of inorganic chemical products ammonium content of Nessler reagent colorimetric determination
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GB/T 23774-2009
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Inorganic chemicals for industrial use -- General method for the determination of whiteness
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GB/T 23834.1-2009
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Chemical analysis method for stannous sulfate -- Part 1: Determination of stannous sulfate content -- Volumetric method of potassium dichromate
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GB/T 23834.2-2009
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Chemical analysis method for stannous sulfate -- Part 2: Determination of insoluble substance in hydrochloric acid -- Gravimetric method
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GB/T 23834.3-2009
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Chemical analysis method for stannous sulfate -- Part 3: Determination of alkali metals sulfate and alkaline-earth metals sulfate -- Gravimetric method
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GB/T 23834.4-2009
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Chemical analysis method for stannous sulfate -- Part 4: Determination of lead and copper content -- Flame atomic absorption spectrometry
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GB/T 23834.5-2009
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Chemical analysis method for stannous sulfate -- Part 5: Determination of arsenic content -- Silver diethyldithiocarbamate spectrophotometry
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GB/T 23834.6-2009
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Chemical analysis method for stannous sulfate -- Part 6: Determination of iron content. 1, 10-phenanthroline spectrophotometry
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GB/T 23835.10-2009
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Lithium perchlorate anhydrous -- Part 10: Determination of iron content
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GB/T 23835.11-2009
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Lithium perchlorate anhydrous -- Part 1 1: Determination of lead content
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GB/T 23835.12-2009
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Anhydrous lithium perchlorate -- Part 12: Determination of total nitrogen
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GB/T 23835.13-2009
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Clarity is measured: anhydrous lithium perchlorate -- Part 13
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GB/T 23835.2-2009
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Lithium perchlorate anhydrous -- Part 2: Determination of lithium perchlorate anhydrous content
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GB/T 23835.3-2009
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Lithium perchlorate anhydrous -- Part 3: Determination of moisture content
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GB/T 23835.4-2009
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Lithium perchlorate anhydrous -- Part 4: Determination of water insoluble matter content
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GB/T 23835.5-2009
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Lithium perchlorate anhydrous -- Part 5: Determination of chloride content
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GB/T 23835.6-2009
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Lithium perchlorate anhydrous -- Part 6: Determination of chlorate content
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GB/T 23835.7-2009
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Lithium perchlorate anhydrous -- Part 7: Determination of sulfate content
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GB/T 23835.8-2009
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Lithium perchlorate anhydrous -- Part 8: Determination of potassium and sodium content
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GB/T 23835.9-2009
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Lithium perchlorate anhydrous -- Part 9: Determination of calcium content
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GB/T 23840-2009
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Inorganic chemical products potentiometric titration General
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GB/T 23841-2009
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Inorganic chemicals for industrial use -- General method for the determinations of cadmium -- Atomic absorption spectrometry
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GB/T 23842-2009
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General method for the determination of silicon content of inorganic chemicals -- Reduced molybdosilicate spectrophotometric method
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GB/T 23843-2009
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Inorganic chemical products -- General method for the determination of total phosphorus (V) oxide content
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GB/T 23844-2009
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Inorganic chemicals for industrial use -- General method for the determination of sulphate -- Visible turbidimetric method
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GB/T 23845-2009
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Inorganic chemicals for industrial use -- General method for the determination of bromide
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GB/T 23852-2009
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Industrial analysis thiocyanate
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GB/T 23940-2009
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Analysis of industrial products persulfate
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GB/T 23941-2009
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Industrial chloride analysis
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GB/T 23943-2009
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Inorganic chemicals for industrial use - General method for the determination of chromium (VI) content. 1, 5-Diphenylcarbohydrazide spectrophotometric method
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GB/T 23944-2009
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Inorganic chemicals for products use -- General method for determination of aluminium -- Chrome azurol S-spectrophotometric method
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GB/T 23945-2009
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Inorganic chemicals for industrial use -- General method for the determination of chloride content -- Visible turbidimetric method
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GB/T 23946-2009
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Inorganic chemicals for industrial use -- General method for the determination of lead content -- Atomic absorption spectrometry
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GB/T 23947.1-2009
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Inorganic chemicals for industrial use -- General method for determination of arsenic -- Part 1: Silver diethyldithiocarbamate photometric method
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GB/T 23947.2-2009
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Inorganic chemicals for industrial use -- General method for the determination of arsenic content -- Part 2: Gutzeit method
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GB/T 23949-2009
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Inorganic chemicals for industrial use -- General method for the determination of dry residue after evaporation
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GB/T 23950-2009
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Inorganic chemicals for industrial use -- General method for determination of heavy metals
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GB/T 23951-2009
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Inorganic chemicals for industrial use -- General method for the determination of residue after ignition
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GB/T 23952-2009
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Inorganic chemicals for industrial use -- General method for the determination of total nitrogen content -- Distillation-acid-base titrations method
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GB/T 12737-2008
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Chemical products for industrial use -- General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
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GB/T 21354-2008
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Powders -- Determination of tap density
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GB/T 21524-2008
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Particle size determination of inorganic chemical products -- Sieving method
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GB/T 21525-2008
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Inorganic chemical products for industrial use -- General method for determination of magnesium content by complexation titration
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GB/T 8570.1-2008
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Determination of liquefied anhydrous ammonia -- Part 1: Taking a laboratory sample
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GB/T 21057-2007
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Inorganic chemicals for industrial use -- General method for determination of fluorine content -- Ion selective electrode method
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GB/T 21058-2007
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Inorganic chemicals for industrial use -- General method for mercury content -- Flameless atomic absorption spectrometric method
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GB/T 12684-2006
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Methods of test for boron compound for industrial use
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GB/T 3049-2006
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Chemical products for industrial use - General method for determination of iron content. 1, 10-Phenanthroline spectrophotometric method
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GB/T 6284-2006
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Chemical products for industrial use -- General method for determination of water content -- The loss of mass on drying method
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GB/T 19282-2003
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Analytic method for Lithium hexafluorophosphate
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GB/T 3050-2000
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Inorganic chemical products for industrial use. General method for determination of chloride content. Potentiometric method
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GB/T 3051-2000
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Inorganic chemical products for industrial use. General method for determination of chloridecontent. Mercurimetric method
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GB/T 17518-1998
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General method for determination of silicon content of chemical products--Reducted molybdosilicate spectrophotometric method
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GB/T 3049-1986
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Chemical products for industrial use--General method for determination of iron content--0-phenanthroline spectrophotometric method
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GB/T 6709-1986
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Method of the determination for the content of sodium ferrocyanide
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GB/T 6710-1986
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Method of the determination for the water insoluble matter content of sodium ferrocyanide
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