Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Tea dry ashing method

Tea dry ashing method, Total:38 items.

The international standard classification for "Tea dry ashing method" includes: Tea .

The Chinese standard classification for "Tea dry ashing method" includes: Agricultural products and feed processing machinery , Beverages in general , Tea products .


Professional Standard - Machinery

Professional Standard - Commodity Inspection

  • SN/T 0921-2000 Method for the determination of water-soluble ash and water-insoluble ash of tea for import and export
  • SN/T 0925-2000 Method for the determination of tea total ash of for import and export
  • SN/T 0918-2000 Method for the sampling of tea for import and export
  • SN/T 0922-2000 Method for the determination of alkalinity of water-soluble ash of tea for import and export
  • SN/T 0923-2000 Method for the determination of acid-insoluble ash of tea for import and export
  • SN/T 0916-2000 Method for the determination of dry matter content in ground sample of tea for import and export

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

Fujian Provincial Standard of the People's Republic of China

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Professional Standard - Agriculture

GSO

SCC

  • BS 6049-4:1981 Methods of test for tea-Determination of total ash
  • BS 6049-6:1981 Methods of test for tea-Determination of acid-insoluble ash
  • BS 6049-5:1981 Methods of test for tea-Determination of water-soluble and water-insoluble ash

International Organization for Standardization (ISO)

Korean Agency for Technology and Standards (KATS)

  • KS H 2159-2018 Testing methods for black tea, green tea, liquefied tea, steeping tea and powdered tea

IN-BIS

British Standards Institution (BSI)

VN-TCVN

  • TCVN 5616-1991 Tea.Method for the determination of broken and dust contents