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germanium

germanium, Total:23 items.

In the international standard classification, germanium involves: Food products in general, Coals, Electricity. Magnetism. Electrical and magnetic measurements, Semiconducting materials, Non-ferrous metals, Metalliferous minerals, Nuclear energy engineering.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, germanium

• GB/T 5009.151-2003 Determination of germanium in foods
• GB/T 8207-1987 Determination of germanium in coals
• GB/T 8207-2007 Determination of germanium in coal
• GB/T 23523-2009 Determination of germanium content in germanium renewable raw materials
• GB/T 5009.127-2003 Determination of germanium in polyester resin and products for food packaging
• GB/T 17036-1997 Determination of germanium in uranium geological samples--Salicyl fluorone spectrophotometry
• GB/T 8151.13-2000 Methods for chemical analysis of zinc concentrates -Determination of germanium content

Professional Standard - Agriculture, germanium

• GB/T 17337-1998 Determination of germanium in food
• GB/T 15205-1994 Determination method of germanium in polyester resin for food packaging and its molded products

Korean Agency for Technology and Standards (KATS), germanium

• KS C 0263-2002(2017) Testing methods of resistivity germanium
• KS C 0263-2002 Testing methods of resistivity germanium
• KS D 0264-1989 Method of measurement of etch pit density of germanium crystal
• KS D 0266-1989 Determination of conductivity type in germanium by thermoelectromotive method
• KS D 0265-1989 Measurement of minority carrier life time in germanium by photoconductive decay method
• KS D 0266-1989(2019) Determination of conductivity type in germanium by thermoelectromotive method

Japanese Industrial Standards Committee (JISC), germanium

• JIS H 0601:1962 Testing methods of resistivity for germanium

RU-GOST R, germanium

• GOST 14047.13-1978 Lead concentrates. Determination of germanium. Photometric method
• GOST 10175-1975 Brown coals, hard coals, anthracites, carbonaceous argillites and alevrolites. Method for the determination of germanium

CZ-CSN, germanium

• CSN 44 1369-1962 Determination of germanium in hard and brown coals and flue ashes
• CSN 44 1675-1989 Zinc concentrates. Determination of germanium content

U.S. Military Regulations and Norms, germanium

• ARMY MIL-F-48616/102 NOTICE 1-1997 COATING, ULTRA LOW REFLECTANCE ON GERMANIUM, 7.5 TO 12.3 MICROMETERS, SPECIAL REQUIREMENTS FOR
• ARMY MIL-F-48616/101 NOTICE 1-1997 COATING, LOW REFLECTANCE ON GERMANIUM, 8.0 TO 11.5, MICROMETERS, HIGH DURABILITY, SPECIAL REQUIREMENTS FOR

PL-PKN, germanium

• PN C04555-1974 Water and waste water Determination of germanium by colorimetric method

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