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GB/T 14353.4-2010 Methods for chemical analysis of copper ores lead ores and zinc ores - Part 4: Determination of cadmium content $160.00 via email in 1~3 business day valid
GB/T 14353.5-2010 Methods for chemical analysis of copper ores lead ores and zinc ores - Part 5: Determination of nickel content $100.00 via email in 1~3 business day valid
GB/T 14353.6-2010 Methods for chemical analysis of copper ores lead ores and zinc ores - Part 6: Determination of cobalt content $100.00 via email in 1~3 business day valid
GB/T 14353.7-2010 Methods for chemical analysis of copper ores lead ores and zinc ores - Part 7: Determination of arsenic content $140.00 via email in 1~3 business day valid
GB/T 14353.8-2010 Methods for chemical analysis of copper ores lead ores and zinc ores - Part 8: Determination of bismuth content $100.00 via email in 1~3 business day valid
GB/T 14353.9-2010 Methods for chemical analysis of copper ores lead ores and zinc ores - Part 9: Determination of molybdenum content $160.00 via email in 1~3 business day valid
GB/T 42439-2023 Methods for chemical phase analysis of antimony ore—Determination of antimony content in valentitnite, stibnite and antimonate $285.00 via email in 1~3 business day valid
GB/T 42630-2023 Methods for chemical phase analysis of copper nickel sulfide ores—Determination of nickel and cobalt contents in six mineral phases $345.00 via email in 1~5 business day valid
GB/T 8152.10-1989 Methods for chemical analysis of lead concentrates; Lead concentrates; Determination of silver content; Flame atomic absorption spectrophotometric method $184.00 via email in 1~3 business day superseded
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 or cupellation $140.00 via email in 1~3 business day valid
GB/T 8152.9-1989 Method for chemical analysis of lead concentrates--The fire-assaying methods for the determination of gold and silver content $180.00 via email in 1~3 business day valid
HG/T 2252-1991 Sampling and Preparation Methods for Samples of Celestite Ores $104.00 via email in 1~3 business day valid
SN/T 0487-1995 Method for chemical analysis of copper concentrates for import and export - Determination of copper content by iodometry $184.00 via email in 1~3 business day abolished
SN/T 2763.5-2013 Chemical analysis of nickel laterite ore―Part5:Determination of copper,zinc and chrome content―Flame atomic absorption spectrometry $100.00 via email in 1~3 business day valid
YB/T 2429-2009 Determination of plastic for bonding clay of refractory $154.00 via email in 1~3 business day valid
YB/T 505-1965 via email in business day superseded
YB/T 505.1-2007 Vanadium and Titanium Slag - Determination of Silicon Dioxide Content - Gravimetric Method $85.00 via email in 1~3 business day valid
YS 5030-1996 Code for design of electric power supply in non-ferrous metal mines $1200.00 via email in 1~3 business day valid
YS 5031-1997 Code for power design of non-ferrous metals processing plants $1560.00 via email in 1~3 business day valid
YS/T 385-1994 $60.00 via email in 1~3 business day superseded
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