GB/T 11069-2006 High purity germanium dioxide

GB/T 11069-1989 High purity germanium dioxide

GB/T 11069-2017 High purity germanium dioxide

ASTM F5-60 GB/T 1480-1995 Determination of particle size for metallic powders—Dry sieving GB/T 1480-2012 Metallic powders—Determination of particle size by dry sieving GB/T 1551-1995 Test method for resistivity of silicon and germanium bars using a two-point probe GB/T 1551-2009 Test method for measuring resistivity of monocrystal silicon GB/T 1551-2021 Test method for measuring resistivity of monocrystal silicon—In-line four-point probe and direct current two-point probe method GB/T 6609.25-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of untamped density GB/T 6609.25-2023 Chemical analysis methods and determination of physical performance of alumina—Part 25:Method for the determination of tapped and untapped density YS/T 37.1-2007 High pure germanium dioxide—Determination of chlorine content—Mercuric sulfocyanide spectrophotometric method YS/T 37.2-2007 High pure germanium dioxide—Determination of silicon content—Molybdenum blue spectrophotomertic method YS/T 37.3-2007 High pure germanium dioxide—Determination of arsenic content—Graphite furnace atomic absorption spectrometric method YS/T 37.4-2007 High pure germanium dioxide—Determination of magnesium,aluminium,cobalt,nickel,copper,zinc,indium,lead,calcium,iron and arsenic content—Inductively coupled plasma mass spectrometric method YS/T 37.5-2007 High pure germanium dioxide—Determination of iron content—Graphite furnace atomic absorption spectrometric method YS/T 37.1-2018 The chemical analysis method for high purity germanium dioxide using silver nitrate turbidimetry to determine chloride content YS/T 37.2-2018 YS/T 37.2-2018 Chemical analysis methods for high purity germanium dioxide - Part 2: Determination of silicon content using molybdenum blue spectrophotometry YS/T 37.3-2018 The Chemical Analysis Methods of High-purity Germanium Dioxide - Determination of Arsenic by Graphite Furnace Atomic Absorption Spectrometry. The translation of this statement is "High-purity germanium dioxide chemical analysis methods: Determination of arsenic content by graphite furnace atomic absorption spectroscopy." YS/T 37.4-2018 YS/T 37.4-2018 Chemical analysis methods for high purity germanium dioxide (II), determination of magnesium, aluminum, cobalt, nickel, copper, zinc, indium, lead, calcium, iron and arsenic by inductively coupled plasma mass spectrometry YS/T 37.5-2018 The chemical analysis method for high purity germanium dioxide using graphite furnace atomic absorption spectrometry for the determination of iron content YS/T 37.1-1992 YS/T 37.1-1992 Chemical analysis methods for high purity germanium dioxide - Mercury thiocyanate spectrophotometric method for determination of chloride content YS/T 37.2-1992 YS/T 37.2-1992 High purity germanium dioxide chemical analysis method: Molybdenum blue spectrophotometric method for determination of silicon content YS/T 37.3-1992 The chemical analysis method for high purity germanium dioxide, determination of arsenic content using graphite furnace atomic absorption spectrometry YS/T 37.4-1992 The chemical analysis method for high purity germanium dioxide using chemical spectroscopy GB/T 1480-2025 Metallic powders—Determination of particle size by dry sieving