2025-12-14 10.2.82.121
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
YS/T 1788-2025 High performance copper-nickel-tin alloy strip and foil via email in business day to be valid,,2026-3-1
YS/T 1789-2025 Stannous isooctanoate via email in business day to be valid,,2026-3-1
YS/T 1792-2025 The copper channel for superconducting wire via email in business day to be valid,,2026-3-1
YS/T 1793-2025 High-strength conductive copper alloy wire for automotive connectors via email in business day to be valid,,2026-3-1
YS/T 1809-2025 Flotation reagent—Butoxycarbonyl isobutyl thiocarbamate via email in business day to be valid,,2026-3-1
YS/T 1795-2025 Method for chemical analysis of pyrite concentrate—Determination of effective sulfur content—High temperature combustion infrared absorption method via email in business day to be valid,,2026-3-1
YS/T 1222-2025 Tin ball and tin granular via email in business day to be valid,,2026-3-1
YS/T 919-2025 High purity copper ingot via email in business day to be valid,,2026-3-1
YS/T 1790-2025 Titanium foil for flexible display screen via email in business day to be valid,,2026-3-1
YS/T 423.2-2025 Methods for chemical analysis of nuclear-grade boron carbide—Part2: Determination of total carbon content—The gas-volumetric method and high frequency combustion-infrared absorption method via email in business day to be valid,,2026-3-1
YS/T 568.9-2025 Methods for chemical analysis of zirconia and hafnium oxide—Part 9: Determination of impurity elements contents in hafnium oxide—Inductively coupled plasma atomic emission spectrometry via email in business day to be valid,,2026-3-1
YS/T 423.1-2025 Methods for chemical analysis of nuclear-grade boron carbide—Part 1: Determination of total boron content—Acid-base titration via email in business day to be valid,,2026-3-1
YS/T 426.3-2025 Methods for chemical analysis of antimony-beryllium pellets—Part 3: Determination of carbon content—High frequency infrared absorption method via email in business day to be valid,,2026-3-1
YS/T 426.2-2025 Methods for chemical analysis of antimony-beryllium pellets—Part 2: Determi nation of antimony content—Potassium bromate titrimetric method via email in business day to be valid,,2026-3-1
YS/T 568.8-2025 Methods for chemical analysis of zirconia and hafnium oxide—Part 8: Determination of impurity element contents in zirconia oxide—Inductively coupled plasma atomic emission spectrometry via email in business day to be valid,,2026-3-1
YS/T 555.9-2025 Methods for chemical analysis of molybdenum concentrate—Part 9: Determination of potassium and sodium content—Flame atomic absorption spectrometry via email in business day to be valid,,2026-3-1
YS/T 358.2-2025 Methods for chemical analysis of tantalite, columbite concentrates—Part 2: Determination of titanium dioxide content—Di antipyrinyl methane spectrophotometry and inductively coupled plasma atomic emission spectrometry via email in business day to be valid,,2026-3-1
YS/T 254.7-2025 Methods for chemical analysis of beryllium concentrate and beryl—Part 7: Determination of moisture content—Gravimetry via email in business day to be valid,,2026-3-1
YS/T 1800-2025 Rubidium sulphate via email in business day to be valid,,2026-3-1
YS/T 461.9-2025 Methods for chemical analysis of lead and zinc bulk concentrates—Part 9: Determination of silver and gold contents—Flame atomic absorption spectrometry and fire assay method via email in business day to be valid,,2026-3-1
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YS/T 1788-2025 High performance copper-nickel-tin alloy strip and foil 
  Issued on: 2025-03-03   Price(USD):
YS/T 1789-2025 Stannous isooctanoate 
  Issued on: 2025-03-03   Price(USD):
YS/T 1792-2025 The copper channel for superconducting wire 
  Issued on: 2025-03-03   Price(USD):
YS/T 1793-2025 High-strength conductive copper alloy wire for automotive connectors 
  Issued on: 2025-03-03   Price(USD):
YS/T 1809-2025 Flotation reagent—Butoxycarbonyl isobutyl thiocarbamate 
  Issued on: 2025-03-03   Price(USD):
YS/T 1795-2025 Method for chemical analysis of pyrite concentrate—Determination of effective sulfur content—High temperature combustion infrared absorption method 
  Issued on: 2025-03-03   Price(USD):
YS/T 1222-2025 Tin ball and tin granular 
  Issued on: 2025-03-03   Price(USD):
YS/T 919-2025 High purity copper ingot 
  Issued on: 2025-03-03   Price(USD):
YS/T 1790-2025 Titanium foil for flexible display screen 
  Issued on: 2025-03-03   Price(USD):
YS/T 423.2-2025 Methods for chemical analysis of nuclear-grade boron carbide—Part2: Determination of total carbon content—The gas-volumetric method and high frequency combustion-infrared absorption method 
  Issued on: 2025-03-03   Price(USD):
YS/T 568.9-2025 Methods for chemical analysis of zirconia and hafnium oxide—Part 9: Determination of impurity elements contents in hafnium oxide—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2025-03-03   Price(USD):
YS/T 423.1-2025 Methods for chemical analysis of nuclear-grade boron carbide—Part 1: Determination of total boron content—Acid-base titration 
  Issued on: 2025-03-03   Price(USD):
YS/T 426.3-2025 Methods for chemical analysis of antimony-beryllium pellets—Part 3: Determination of carbon content—High frequency infrared absorption method 
  Issued on: 2025-03-03   Price(USD):
YS/T 426.2-2025 Methods for chemical analysis of antimony-beryllium pellets—Part 2: Determi nation of antimony content—Potassium bromate titrimetric method 
  Issued on: 2025-03-03   Price(USD):
YS/T 568.8-2025 Methods for chemical analysis of zirconia and hafnium oxide—Part 8: Determination of impurity element contents in zirconia oxide—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2025-03-03   Price(USD):
YS/T 555.9-2025 Methods for chemical analysis of molybdenum concentrate—Part 9: Determination of potassium and sodium content—Flame atomic absorption spectrometry 
  Issued on: 2025-03-03   Price(USD):
YS/T 358.2-2025 Methods for chemical analysis of tantalite, columbite concentrates—Part 2: Determination of titanium dioxide content—Di antipyrinyl methane spectrophotometry and inductively coupled plasma atomic emission spectrometry 
  Issued on: 2025-03-03   Price(USD):
YS/T 254.7-2025 Methods for chemical analysis of beryllium concentrate and beryl—Part 7: Determination of moisture content—Gravimetry 
  Issued on: 2025-03-03   Price(USD):
YS/T 1800-2025 Rubidium sulphate 
  Issued on: 2025-03-03   Price(USD):
YS/T 461.9-2025 Methods for chemical analysis of lead and zinc bulk concentrates—Part 9: Determination of silver and gold contents—Flame atomic absorption spectrometry and fire assay method 
  Issued on: 2025-03-03   Price(USD):
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