Test methods of chemicals, catalog, Chinese standards (2)
time:2015-03-07 18:10:36,count:0

Test methods of chemicals, catalog, Chinese standards (2)


GB/T 16581-1996      Test method for the determination of oxygen index of insulating liquids
GB/T 10722-2003      Carbon black--Determination of total and external surface area by nitrogen adsorption
GB/T 11200.1-2006    Sodium hydroxide for industrial use - Determination of sodium chlorate content - o-Tolidine spectrometric method
GB/T 11213.1-2007    Sodium hydroxide for chemical fiber use - Determination of sodium hydroxide content
GB/T 11213.2-2007    Sodium hydroxide for chemical fiber use - Determination of sodium chloride content - Spectrometric method
GB/T 11213.4-2006    Sodium hydroxide for chemical fiber use - Determination of silicon content - Reduced molybdosilicate spectrophotometric method
GB/T 11213.5-2006    Sodium hydroxide for chemical fiber use - Determination of sulphate content
GB/T 12684-2006      Methods of test for boron compound for industrial use
GB/T 12717-2007      Test method of acetates for industrial use
GB/T 12827-2008      Standard reference acetylene blank and standard practice for evaluation
GB/T 13216-2008      Test methods for glycerine
GB/T 13550-1992      Molecular sieve 5A and its determination
GB/T 14022.2-2009    Technical furfuryl alcohol test methods
GB/T 14571.1-1993    Ethylene glycol for industrial use--Determination of acidity--Titrimetric method
GB/T 14571.2-1993    Monoethylene glycol for industrial use--Determination of diethylene glycol and triethylene glycol--Gas chromatographic method
GB/T 14571.3-2008    Ethylene glycol for industrial use - Determination of content of total aldehydes present - Spectrophotometric method
GB/T 14571.4-2008    Ethylene glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method
GB/T 15338-2012      Carbon black - Validation of test method precision and bias
GB/T 19281-2003      Analytic method for calcium carbonate
GB/T 19282-2003      Analytic method for lithium hexafluorophosphate
GB/T 21541-2008      Chlorinated methanes for industrial use - Determination of purity - Gas chromatography
GB/T 22313-2008      Plastics - Polyols for use in the production of polyurethan - Determination of water content
GB/T 23852-2009      Analytical method of thiocyanate for industrial use
GB/T 23940-2009      Analytical methods of persulfate products for industrial use
GB/T 23941-2009      Analytical methods of calcium chloride for industrial use
GB/T 23961-2009      Determination of low carbon aliaphatic amines - Gas chromatographic method
GB/T 24199-2009      Refined pyridine - Determination of pyridine content - Gas chromatographic method
GB/T 27803-2011      Analysis method for solid composition releasing chorine dioxide
GB/T 27813-2011      Analytical methods of anhydrous potassium fluoride
GB/T 29612-2013      Carbon black - Determination of cadmium, lead, mercury content
GB/T 29643-2013      Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations
GB/T 30303-2013      Test method of methylamines and methylamines water solution for industrial use

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