Industrialization of bismuth telluride

Industrialization of bismuth telluride, Total:49 items.

工业和信息化部

YS/T 1440-2021 Bismuth telluride
YS/T 1227.1-2018 Methods for chemical analysis of crude tellurium Part 1: Gravimetric method for determination of tellurium content
YS/T 1194-2017 Tellurium dioxide
YS/T 1529-2022 Crude tellurium dioxide
YS/T 1329.1-2019 Methods for chemical analysis of copper telluride - Part 1: Determination of tellurium content - Potassium dichromate titration
YS/T 1331-2019 Smelting recovery by-Product copper telluride
HG/T 5273-2017 Chemical reagent-Bismuth nitrate pentahydrate
YS/T 1363-2020 Methods for chemical analysis of tellurium dioxide. Determination of copper, silver, magnesium, nickel, zinc, calcium, iron, bismuth, selenium, lead, sodium, antimony and arsenic contents. Inductively coupled plasma atomic emission spectrometry

GB/T 7731.9-1987 Methods for chemical analysis of ferrotungrten--The bismuth iodide photometric method for the determination of bismuth content
GB/T 15926-1995 Method for chemical analysis of bismuth ores―Determination of bismuth content―EDTA volumetric method
GB/T 15926-2010 Method for chemical analysis of bismuth ores—Determination of bismuth content
GB/T 8220.9-1998 Methods for chemical analysis of bismuth--Determination of tellurium content--Coprecipitation with arsenic-oscillopolarographic method

YS/T 227.1-1994 Determination of bismuth content in tellurium--Potassium iodide brucine photometric method
YS/T 536.9-2006 Bismuth Chemical Analysis Method Arsenic Co-precipitation-Oscillographic Polarography Determination of Tellurium
YS/T 838-2012 Cadmium Telluride
YS/T 536.9-2009 Methods for chemical analysis of bismuth—Determination of tellurium content—Coprecipitation with arsenic-oscillopolarographic method
YS/T 927-2013 Bismuth Trioxide
YS/T 958-2014 Methods for chemical analysis of silver―Determination of copper、bismuth、iron、lead、antimony、palladium、selenium and tellurium contents―Inductively coupled plasma-atomic emission spectrometry
YS/T 227.1-2010 Methods for chemical analysis of tellurium - Part 1: Determination of bismuth content - Hydride generation-atomic fluorescence spectrometry
YS/T 1014.1-2014 Methods for chemical analysis of bismuth trioxide—Part 1:Determination of bismuth trioxide content—Na2EDTA titrimetric method
YS/T 926-2013 High Purity Tellurium Dioxide
YS/T 959-2014 Methods for chemical analysis of silver―Determination of copper、bismuth、iron、lead、antimony、palladium、selenium and tellurium contents―Spark atomic emission spectrometry

DB34/T 1967-2013 copper telluride
DB34/T 2580-2015 Copper telluride chemical analysis method Determination of tellurium content Potassium dichromate-ferrous ammonium sulfate volumetric method

CNS 1599-1962 Bismuth Chloride (Bismuth Trichloride)
CNS 1946-1976 Sodium Bismuthate
CNS 1600-1962 Bismuth Nitrate (Bismuth Trinirate)
CNS 1601-1962 Bismuth Subcarbonate (Basic Bismuth Carbonate Bismuth Oxycarbonate)
CNS 10381-1983 Method of Hygienic Test for Cosmetics-Bismuth Salts
CNS 1602-1962 Bismuth Subnitrate (Basic Bismuth Nitrate, Bismuth Oxynitrate)

STAS 1269/22-1983 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of tellurium content

KS D ISO 7523-2012(2017) Nickel－Determination of silver, arsenic, bismuth, cadmium, lead, antimony, selenium, tin, tellurium and thallium contents－Electrothermal atomic absorption spectrometric method

TS 2105-1975 METHODS FOR THE CHEMICAL ANALYSIS OF COPPER ALLOYS COPPER - TELLURIUM ALLOYS DETERMINATION OF COPPER AND TELLURIUM CONTENTS

NF A08-760:1992 Chemical analysis of copper. Determination of silver, arsenic, bismuth, cadmium, cobalt, chromium, iron, manganese, nickel, lead, antimony, selenium, silicontin, tellurium and zinc. Method for atomic absorption spectrometric with electrothermal spraying.