GB/T 8152.14-2019
Methods for chemical analysis of lead concentrates—Part 14: Determination of silicon dioxide content—Molybdenum blue spectrophotometry (English Version)

Standard No.
GB/T 8152.14-2019
Language
Chinese, Available in English version
Release Date
2019
Published By
国家市场监督管理总局、中国国家标准化管理委员会
Latest
GB/T 8152.14-2019

GB/T 8152.14-2019 history

  • 2019 GB/T 8152.14-2019 Methods for chemical analysis of lead concentrates—Part 14: Determination of silicon dioxide content—Molybdenum blue spectrophotometry

GB/T 8152.14-2019 -All Parts

GB/T 8152.1-2006 Methods for chemical analysis of lead concentrates.Determination of lead content.EDTA titration method after acid digestion GB/T 8152.10-2006 Methods for chemical analysis of lead concentrates.Determination of silver and gold content.Fire assay and flame atomic absorption spectrometric method using scorification of cupellation GB/T 8152.11-2023 Methods for chemical analysis of lead concentrates - Part 11: Determination of mercury content by atomic fluorescence spectrometry and direct method of solid injection GB/T 8152.12-2006 Methods for chemical analysis of lead concentrates. Determination of cadmium content. Flame atomic absorption spectrometric method 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 GB/T 8152.14-2019 Methods for chemical analysis of lead concentrates—Part 14: Determination of silicon dioxide content—Molybdenum blue spectrophotometry GB/T 8152.15-2021 Methods for chemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry GB/T 8152.16-2022 Methods for chemical analysis of lead concentrates—Part 16: Determination of calcium oxide content—Flame atomic absorption spectrometric method GB/T 8152.17-2023 Methods for chemical analysis of lead concentrates - Part 17: Determination of aluminum, magnesium, iron, copper, zinc, cadmium, arsenic, antimony, bismuth, calcium content by inductively coupled plasma atomic emission spectrometry GB/T 8152.2-2006 Methods for chemical analysis of lead concentrates. Determination of lead content. Back titration of EDTA after precipitation of lead sulfate GB/T 8152.3-2006 Methods for chemical analysis of lead concentrates. Determination of aluminium (Ⅲ) oxide content. Chromazurol S spectrophotometric method GB/T 8152.4-2006 Methods for chemical analysis of lead concentrates. Determination of zinc content. EDTA titration method GB/T 8152.5-2006 Methods for chemical analysis of lead concentrates. Determination of arsenic content. Atomic fluorescence spectrometer method GB/T 8152.6-1987 Methods for chemical analysis of lead concentrates--The polarographic method for the determination of bismuth content GB/T 8152.7-2006 Methods for chemical analysis of lead concentrates. Determination of copper content. Flame atomic absorption spectrometric method GB/T 8152.8-1987 Methods for chemical analysis of lead concentrates--The DTPM spectrophotometric method for the determination of bismuth content GB/T 8152.9-2006 Methods for chemical analysis of lead concentrates. Determination of magnesium oxide content. Flame atomic absorption spectrometric method


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