GB/T 4294-2010 Aluminium hydroxide

GB/T 4294-1997 Aluminium hydroxide

GB/T 6609.22-2004 Chemical analysis methods and determination of physical performance of alumina—Sampling GB/T 6609.23-2004 Chemical analysis methods and determination of physical performance of alumina—Preparation and storage of test samples GB/T 6609.28-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of the fine particle size distribution(less than 60μm)-Method using electroformed sieves GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values YS/T 534.1-2007 Chemical analysis methods of aluminium hydroxide—Part 1:Determination of moisture—Gravimetric method YS/T 534.2-2007 Chemical analysis methods of aluminium hydroxide—Part 2:Determination of the loss of mass at 1 100℃—Gravimetric method YS/T 534.3-2007 Chemical analysis methods of aluminium hydroxide—Part 3:Determination of silicon dioxide content—Molybdenum blue photometric method YS/T 534.4-2007 Chemical analysis methods of aluminium hydroxide—Part 4:Determination of iron oxide content—Orthophenanthroline photometric method YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide—Part 5:Determination of sodium oxide content YS/T 667.1-2008 The testing methods for chemical alumina—Part 1: Determination of cadmium,chromium and vanadium in aluminum hydroxide for filler and pseudo boehmite by ICP-AES YS/T 667.2-2009 The testing methods for chemical alumina—Part 2—Determining concentration of arsenic,mercury and lead in aluminum hydroxide for filler and pseudo boehmite by HG-ICP-AES