YS/T Standards
Found: 2371 — page 9 of 50
Valid
YS/T 240.5-2024 — Chemical analysis method for bismuth concentrate - Part 5: Determination of molybdenum content - Thiocyanate spectrophotometry
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Valid
YS/T 240.6-2024 — Chemical analysis method for bismuth concentrate - Part 6: Determination of iron content - Weight method
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Valid
YS/T 240.7-2024 — Chemical analysis method for bismuth concentrate - Part 7: Determination of sulfur content - Combustion-neutralization titration method
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$225.0010 pages
Valid
YS/T 240.8-2024 — Chemical analysis method for bismuth concentrate - Part 8: Determination of arsenic content - DDTC-Ag spectrophotometry and ammonium ferrous sulfate titration method
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$255.0011 pages
Valid
YS/T 240.9-2024 — Chemical analysis method for bismuth concentrate - Part 9: Determination of copper content - Iodine titration and atomic fluorescence spectrometry
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Valid
YS/T 264-2024 — High purity indium
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Valid
YS/T 273.7-2024 — Chemical analysis methods and physical property determination methods of cryolite - Part 7: Determination of ferric oxide content - Universal integrated circuit card technical requirements
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$105.007 pages
Valid
YS/T 275-2024 — High purity aluminum ingot
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$90.005 pages
Valid
YS/T 28-2024 — Wafer packaging and marking
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$105.006 pages
Valid
YS/T 295-2024 — Cemented carbide products for building material processing tools
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$210.009 pages
Valid
YS/T 3046-2024 — Digital factory of gold industry - General requirements
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$405.0015 pages
Valid
YS/T 360.6-2024 — Chemical analysis methods for ilmenite concentrate - Part 6: Determination of the content of impurities - Inductively coupled plasma atomic emission spectrometry
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$240.0010 pages
Valid
YS/T 371-2024 — General principles for chemical analysis methods of precious metal alloys
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$85.005 pages
Valid
YS/T 408.4-2024 — Precious metal utensils - Part 4: Iridium crucible
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$135.007 pages
Valid
YS/T 422.1-2024 — Chemical analysis methods for chromium carbide - Part 1: Determination of chromium content - Thiocyanate spectrophotometry
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Valid
YS/T 422.2-2024 — Chemical analysis methods for chromium carbide - Part 2: Determination of total carbon content - Gas volumetric method and high-frequency combustion infrared absorption method
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Valid
YS/T 422.3-2024 — Chemical analysis methods for chromium carbide - Part 3: Determination of iron content - Phenanthroline spectrophotometry
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Valid
YS/T 422.4-2024 — Chemical analysis methods for chromium carbide - Part 4: Determination of silicon content - Molybdenum blue spectrophotometry
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Valid
YS/T 426.1-2024 — Chemical analysis method of antimony beryllium pellets - Part 1: Determination of beryllium content - Potassium fluoride titration
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Valid
YS/T 426.4-2024 — 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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Valid
YS/T 444-2024 — Specifications for inspection, measurement and testing equipment for aluminum processing
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$1,220.0050 pages
Valid
YS/T 461.4-2024 — Chemical analysis method for mixed lead-zinc concentrate - Part 4: Determination of arsenic content - Ammonium ferrous sulfate titration
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$240.0011 pages
Valid
YS/T 461.6-2024 — Chemical analysis method for mixed lead-zinc concentrate - Part 6: Determination of mercury content - Atomic Fluorescence Spectrometry and Solid Sampling Direct Method
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$270.0012 pages
Valid
YS/T 470.1-2024 — Chemical analysis method of copper-beryllium alloy - Part 1: Determination of the content of beryllium, cobalt, nickel, titanium, iron, aluminum, silicon, lead, magnesium and phosphorus - Inductively coupled plasma atomic emission spectrometry
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$240.0011 pages
Valid
YS/T 493-2024 — 4������ series aluminum alloy extruded bars for internal combustion engines
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$165.008 pages
Valid
YS/T 495-2024 — Magnesium alloy hot extruded seamed tube
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$240.0010 pages
Valid
YS/T 496-2024 — Aluminum alloy foil for brazed heat exchangers
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$210.009 pages
Valid
YS/T 502.1-2024 — 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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Valid
YS/T 502.2-2024 — Chemical analysis method of tungsten-rhenium alloy - Part 2: Determination of tungsten content - Cinchonine weighing method
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Valid
YS/T 502.3-2024 — Chemical analysis method of tungsten-rhenium alloy - Part 3 ��Determination of potassium content - Flame atomic absorption spectrometry
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Valid
YS/T 514.9-2024 — 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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$240.0011 pages
Valid
YS/T 517-2024 — Sodium fluoride
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$85.005 pages
Valid
YS/T 521.1-2024 — Chemical analysis methods for crude copper, black copper and anodic copper - Part 1: Determination of copper content
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Valid
YS/T 535.3-2024 — Chemical analysis method of sodium fluoride - Part 3: Determination of silicon dioxide content - Rail expansion and contraction adjuster
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Valid
YS/T 539.1-2024 — Chemical analysis method for nickel-based alloy powder - Part 1: Determination of boron content - Phenanthroline spectrophotometry
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$150.007 pages
Valid
YS/T 539.2-2024 — Chemical analysis method for nickel-based alloy powder - Part 2 Part: Determination of tungsten content - Glow discharge mass spectrometry
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Valid
YS/T 539.3-2024 — Chemical analysis method for nickel-based alloy powder - Part 3: Determination of silicon content - Molybdenum blue spectrophotometry
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Valid
YS/T 539.4-2024 — Chemical analysis method for nickel-based alloy powder - Part 4: Determination of chromium content - Edge Edge controller
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Valid
YS/T 539.5-2024 — Chemical analysis method for nickel-based alloy powder - Part 5: Copper Determination of content - Silicon molybdenum blue spectrophotometry and gravimetric method
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Valid
YS/T 539.6-2024 — Chemical analysis method for nickel-based alloy powder - Part 6: Determination of iron content - titanium trichloride-potassium dichromate titration method
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Valid
YS/T 539.7-2024 — Chemical analysis method for nickel-based alloy powder - Part 7: Determination of phosphorus content - Butanol-chloroform extraction spectrophotometry
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Valid
YS/T 539.8-2024 — Chemical analysis method for nickel-based alloy powder - Part 8: Determination of oxygen content - Energy dispersive X-ray fluorescence spectrometry (semi-quantitative method)
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Valid
YS/T 539.9-2024 — Chemical analysis method for nickel-based alloy powder - Part 9: Determination of the content of impurities - Inductively coupled plasma atomic emission spectrometry
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$180.008 pages
Valid
YS/T 567-2024 — Copper plate for photoengraving
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$120.006 pages
Valid
YS/T 572-2024 — Industrial Beryllium Oxide
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Valid
YS/T 581.1-2024 — Chemical analysis methods and physical property determination methods of aluminum fluoride - Part 1: Determination of moisture content and loss on ignition - Acid-base titration
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Valid
YS/T 581.4-2024 — Chemical analysis methods and physical property determination methods of aluminum fluoride - Part 4: Determination of aluminum content - EDTA titration method
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Valid
YS/T 587.13-2024 — Detection method of calcined petroleum coke for carbon anode - Part 13: Determination of Lc (crystal size) values
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$90.006 pages