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Std ID |
Description (Standard Title) |
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YS/T 372.2-2006
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Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate
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YS/T 372.22-2006
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Methods for elementary analysis of precious alloy. Determination of indium content. EDTA complex metric titration
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YS/T 372.3-2006
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Methods for elementary analysis of precious alloy. Determination of palladium content. Complex metric titration using butanedione dioxime releasing EDTA
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YS/T 372.4-2006
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Methods for elementary analysis of precious alloy. Determination of copper content. Complexometric titration using thiourea releasing EDTA
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YS/T 372.5-2006
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Methods for elementary analysis of precious alloy. Determination of copper content in PtCu alloy. EDTA complex metric titration
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YS/T 372.6-2006
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Methods for elementary analysis of precious alloy. Determination of copper and manganese contents. The flame atomic absorption spectrometric method
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YS/T 372.7-2006
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Methods for elementary analysis of precious alloy. Determination of cobalt content. EDTA complex metric titration
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YS/T 372.8-2006
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Methods for elementary analysis of precious alloy. Determination of cobalt content in PtCo alloy. EDTA complex metric titration
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YS/T 372.9-2006
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Methods for elementary analysis of precious alloy. Determination of nickel content. EDTA complex metric titration
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YS/T 561-2006
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Platinum- rhodium alloy chemical analysis method
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YS/T 562-2006
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Platinum- ruthenium alloy chemical analysis method
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YS/T 563-2006
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Platinum- palladium -rhodium alloy chemical analysis method
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YS/T 445.1-2001
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Methods for chemical analysis of silver concentrates. Determination of gold and silver contents
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YS/T 445.2-2001
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Methods for chemical analysis of silver concentrates. Determination of copper content
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YS/T 445.3-2001
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Methods for chemical analysis of silver concentrates. Determination of arsenic and bismuth contents
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YS/T 445.4-2001
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Methods for chemical analysis of silver concentrates. Determination of oxide aluminum content
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YS/T 445.5-2001
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Methods for chemical analysis of silver concentrates. Determination of sulfur content
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YS/T 445.6-2001
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Methods for chemical analysis of silver concentrates. Determination of magnesium oxide content
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YS/T 445.7-2001
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Methods for chemical analysis of silver concentrates. Determination of lead content
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YS/T 445.8-2001
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Methods for chemical analysis of silver concentrates. Determination of zinc content
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YS/T 445.9-2001
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Methods for chemical analysis of silver concentrates. Determination of lead and zinc contents
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YS/T 361-1994
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(Emission spectroscopy of impurity elements in pure platinum)
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YS/T 362-1994
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(Emission spectroscopy of impurity elements in pure palladium)
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YS/T 363-1994
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(Emission spectroscopy of impurity elements in pure rhodium)
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YS/T 364-1994
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(Emission spectroscopy of impurity elements in pure iridium)
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YS/T 365-1994
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(Emission spectroscopy of impurity elements in high purity platinum)
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YS/T 371-1994
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(Precious metal alloys - General)
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YS/T 372.10-1994
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(Gold nickel-copper alloys -)
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YS/T 372.11-1994
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(Gold Nickel alloys Gd analysis)
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YS/T 372.1-1994
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(Methods for chemical analysis of gold-palladium alloy)
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YS/T 372.12-1994
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(Gold Nickel yttrium alloy chemical analysis method)
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YS/T 372.13-1994
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(Chemical analysis of gold, silver nickel alloys)
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YS/T 372.14-1994
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(Chemical analysis of gold, silver and manganese alloy)
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YS/T 372.2-1994
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(Methods for chemical analysis of gold and silver alloy)
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YS/T 372.3-1994
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(Chemical analysis of gold-nickel alloy)
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YS/T 372.4-1994
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(Chemical analysis of gold-copper alloy)
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YS/T 372.5-1994
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(Chemical analysis of gallium alloy of gold)
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YS/T 372.6-1994
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(Gold-antimony alloy chemical analysis method)
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YS/T 372.7-1994
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(Chemical analysis of zirconium alloy of gold)
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YS/T 373.10-1994
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(Methods for chemical analysis of silver and copper indium alloy)
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YS/T 373.11-1994
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(Chemical analysis of tin-silver-copper alloy)
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YS/T 373.1-1994
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(Silver platinum alloys analysis)
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YS/T 373.2-1994
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(Silver-palladium alloy chemical analysis method)
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YS/T 373.3-1994
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(Silver-copper alloys -)
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YS/T 373.4-1994
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(Silver cadmium alloy chemical analysis method)
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YS/T 373.5-1994
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(Chemical analysis of silver and manganese alloy)
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YS/T 373.6-1994
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(Silver magnesium alloy chemical analysis methods)
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YS/T 373.7-1994
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(Chemical analysis of silver-copper-nickel alloy)
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YS/T 373.9-1994
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(Silver-copper-zinc alloy chemical analysis method)
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YS/T 374.1-1994
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(Platinum-palladium alloy chemical analysis method)
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YS/T 374.2-1994
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(Platinum silver alloy chemical analysis method)
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YS/T 374.3-1994
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(Chemical analysis of the platinum-cobalt alloy)
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YS/T 374.4-1994
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(Platinum-copper alloy chemical analysis method)
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YS/T 374.5-1994
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(Platinum-nickel alloy chemical analysis method)
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YS/T 374.7-1994
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(Platinum-tungsten-rhenium alloy chemical analysis method)
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YS/T 375.2-1994
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(Palladium-nickel alloy chemical analysis method)
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YS/T 375.3-1994
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(Palladium-copper alloys -)
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YS/T 375.4-1994
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(Methods for chemical analysis of palladium alloy of silver and copper)
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YS/T 375.5-1994
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(Silver palladium-cobalt alloy chemical analysis method)
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YS/T 375.6-1994
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(Palladium-nickel-copper alloys -)
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YS/T 555.11-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of oil and moisture content. Gravimetry
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YS/T 555.1-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of molybdenum content. Lead molybdenum gravimetry
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YS/T 555.2-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of silicon dioxide content. Silicon molybdenum blue spectrophotometry and gravimetry
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YS/T 555.3-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of arsenic content. Atomic fluorescence spectrometry
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YS/T 555.4-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of tin content. Atomic fluorescence spectrometry
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YS/T 555.5-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of phosphorus content. Phosphorus molybdenum blue spectrophotometry
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YS/T 555.6-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of copper, lead, bismuth and zinc content. Flame atomic absorption spectrometry
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YS/T 555.7-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of calcium oxide content. Flame atomic absorption spectrometry
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YS/T 555.8-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of tungsten content. Thiocyanate spectrophotometry
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YS/T 555.9-2009
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Methods for chemical analysis of molybdenum concentrate. Determination of potassium and sodium content. Flame atomic absorption spectrometry
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YS/T 514.10-2009
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Methods for chemical analysis of high titanium slag and rutile. Part 10: Determination of carbon content. High frequency infrared absorption method
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YS/T 514.1-2009
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Method for chemical analysis of high-titanium slag and rutile. Part 1: Determination of titanium dioxide content. Ferric ammonium sulfate titration
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YS/T 514.2-2009
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Methods for chemical analysis of high titanium slag and rutile. Part 2: Determination of total iron content. Potassium dichromate titration
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YS/T 514.3-2009
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Method for chemical analysis of high-titanium slag and rutile. Part 3: Determination of sulfur content. High frequency infrared absorpton method
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YS/T 514.4-2009
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Method for chemical analysis of high-titanium slag and rutile. Part 4: Determination of silicon dioxide content. Gravimetric analysis and molybdenum blue spectrophotometry
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YS/T 514.5-2009
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Methods for chemical analysis of high titanium slag and rutile. Part 5: Determination of aluminium oxide content. EDTA titration
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YS/T 514.6-2009
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Methods for chemical analysis of high-titanium slag and rutile. Part 6: Determination of manganese monoxide content. Flame atomic absorption spectrometry
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YS/T 514.7-2009
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Methods for chemical analysis of high-titanium slag and rutile. Part 7: Determination of calcium oxide and magnesium oxide content. Flame atomic absorption spectrometry
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YS/T 514.9-2009
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Methods for chemical analysis of high-titanium slag and rutile. Part 9: Determination of clacium oxide, magnesium oxide, manganese monoxide, phosphorus, chromic oxide and vanadium pentoxide content. Inductively coupled plasma atomic emission spectromerty
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YS/T 358.1-2025
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Chemical Analysis of Tantalum and Niobium Iron Concentrate - Part 1: Determination of Tantalum and Niobium Content - Weighing Method and X-Ray Fluorescent Spectrometry
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YS/T 559-2025
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Method for Spectrographic Emission Analysis of Tungsten
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YS/T 360.6-2024
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(Chemical analysis methods for ilmenite concentrate - Part 6: Determination of the content of impurities - Inductively coupled plasma atomic emission spectrometry)
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YS/T 426.1-2024
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(Chemical analysis method of antimony beryllium pellets - Part 1: Determination of beryllium content - Potassium fluoride titration)
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YS/T 426.4-2024
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(Chemical analysis method of antimony beryllium pellets - Part 4: Determination of the content of aluminum, lead, iron, manganese and magnesium - Inductively coupled plasma atomic emission spectrometry)
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YS/T 502.1-2024
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(Chemical analysis method of tungsten-rhenium alloy - Part 1: Determination of rhenium content - Spectrophotometry and Inductively Coupled Plasma Atomic Emission Spectrometry)
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YS/T 502.2-2024
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(Chemical analysis method of tungsten-rhenium alloy - Part 2: Determination of tungsten content - Cinchonine weighing method)
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YS/T 502.3-2024
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(Chemical analysis method of tungsten-rhenium alloy - Part 3 ：Determination of potassium content - Flame atomic absorption spectrometry)
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YS/T 514.9-2024
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(Chemical analysis methods for high titanium slag and rutile - Part 9: Impurity elements content Determination of the content of impurities - Inductively coupled plasma atomic emission spectrometry)
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YS/T 891-2024
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(Chemical analysis method of high purity titanium - Determination of trace element content - Switch machine)
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YS/T 892-2024
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(Chemical analysis method of high purity titanium - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
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YS/T 896-2024
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(Chemical analysis method for high purity niobium - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
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YS/T 897-2024
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(Chemical analysis method for high purity niobium - Determination of trace element content - Glow discharge mass spectrometry)
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YS/T 898-2024
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(Chemical analysis method for high purity tantalum - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
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YS/T 899-2024
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(Chemical analysis method for high purity tantalum - Determination of trace element content - Glow discharge mass spectrometry)
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YS/T 900-2024
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(Chemical analysis method for high purity tungsten - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
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YS/T 901-2024
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(Chemical analysis method for high purity tungsten - Determination of trace element content - Glow discharge mass spectrometry)
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YS/T 1593.1-2023
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(Crude Lithium Carbonate Chemical Analysis Methods - Part 1: Determination of Lithium Content - Flame Atomic Absorption Spectrometry)
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YS/T 1593.2-2023
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Methods for chemical analysis of crude lithium carbonate - Part 2: Determination of nickel, cobalt, manganese, copper, aluminum, iron, calcium, magnesium, sodium, potassium, lead, cadmium, chromium, arsenic, phosphorus contents - Inductively coupled plasm
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YS/T 1593.3-2023
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(Crude Lithium Carbonate Chemical Analysis Method - Part 3: Determination of Fluoride Ion Content - Ion Selective Electrode Method)
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YS/T 1593.4-2023
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(Crude Lithium Carbonate Chemical Analysis Methods - Part 4: Determination of Anion Content - Ion Chromatography)
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