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)

Reversed phase column efficiency

Reversed phase column efficiency, Total:51 items.

The international standard classification for "Reversed phase column efficiency" includes: Analytical chemistry , Chemical analysis , Laboratory medicine , Implants for surgery, prosthetics and orthotics , Biology. Botany. Zoology .

The Chinese standard classification for "Reversed phase column efficiency" includes: Basic standards and general methods , Basic standards and general methods , Medical laboratory equipment , Orthopedic devices , Basic Subject in general , Coal mine special equipment .


Group Standards of the People's Republic of China

Henan Provincial Standard of the People's Republic of China

  • DB41/T 1288-2016 Corrugated steel guardrail vulcanized rubber column reflective column cap

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

  • GB/T 16631-1996 General rules for analytical methods of liquid column chromatography
  • GB/T 32268-2015 Method of performance testing for octadecyl bonded(C18) high performance liquid chromatography(HPLC) column

国家药监局

  • YY/T 1669-2019 ABO reverse grouping reagents (Column agglutination technique,CAT)

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 356-2003 Determination of Aspergillus toxin residues in peanuts - Immunoaffinity column purification and post-column derivatization high performance liquid chromatography

Anhui Provincial Standard of the People's Republic of China

  • DB34/T 2999-2017 Determination of FB 1 in animal urine - pre-column derivatization by high performance liquid chromatography

Professional Standard - Medicine

Agricultural Standard of the People's Republic of China

  • 农业部1025号公告-1-2008 High Performance Liquid Chromatographic Method by post column derivised for Determination of aminoglycosides residues in milk
  • 农业部2349号公告-2-2015 Determination of semduramicin sodium in feeds.High performance liquid chromatography with post-column derivatization

Sichuan Provincial Standard of the People's Republic of China

  • DB51/T 1918-2014 Determination of formaldehyde content in cosmetics by pre-column derivatization high performance liquid chromatography
  • DB51/T 1691-2013 Determination of formaldehyde content in daily chemical products by pre-column derivatization high performance liquid chromatography

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 40980-2021 Determination of reducing sugar in biochemical products—High-performance liquid chromatography with pre-column derivatization

Professional Standard - Coal

British Standards Institution (BSI)

  • BS EN 15781:2009 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation
  • BS EN 12899-3:2008 Fixed, vertical road traffic signs. Delineator posts and retroreflectors
  • BS EN 12899-3:2007 Fixed, vertical road traffic signs — Part 3: Delineator posts and retroreflectors

SCC

  • 08/30176863 DC BS EN 15781. Animal feeding stuffs. Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation
  • DANSK DS/EN 15781:2009 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation
  • NS-EN 15781:2009 Animal feeding stuffs — Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation
  • DIN EN 15781 E:2008 Draft Document - Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation; German version prEN 15781:2008

European Committee for Standardization (CEN)

  • EN 15781:2009 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation

American Welding Society (AWS)

  • WRC 493:2004 Guidelines for Modeling Cylinder-To-Cylinder Intersections

WRC - Welding Research Council

International Organization for Standardization (ISO)

  • ISO 3859:2000 Inverse dovetail cutters and dovetail cutters with cylindrical shanks
  • ISO 3860:1976 Bore cutters with key drive; Form milling cutters with constant profile
  • ISO 11025:1998 Oil of cassia, Chinese type - Determination of trans-cinnamaldehyde content - Gas chromatographic method on capillary columns

Association Francaise de Normalisation

  • NF V18-235*NF EN 15781:2009 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation
  • NF EN 15781:2009 Animal feed - Determination of maduramicin ammonium by reversed phase HPLC using post-column derivatization
  • NF T75-407:1986 Oils of sassafras and nutmeg. Determination of safrole and cis and trans-isosafrole content. Gas chromatographic method on packed column and capillary column.
  • NF V18-006*NF EN 16006:2011 Animal feeding stuffs - Determination of the Sum of Fumonisin B1 & B2 in compound animal feed with immunoaffinity clean-up and RP-HPLC with fluorescence detection after pre- or postcolumn derivatisation.

Aerospace Industries Association

  • AIA NAS 704-1980 (Inactive for Design)Terminal, Stud - Turret, Hollow, Midget Rev. 4

American National Standards Institute (ANSI)

Lithuanian Standards Office

  • LST EN 15781-2009 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation

German Institute for Standardization

  • DIN EN 15781:2009 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation; German version EN 15781:2009
  • DIN EN 15781:2009-11 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation; German version EN 15781:2009
  • DIN V 10761:2003 Analysis of honey - Determination of the content of streptomycin - High performance liquid chromatography postcolumn derivatisation

AENOR

  • UNE-EN 15781:2010 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation

GSO

  • BH GSO ISO 11025:2016 Oil of cassia, Chinese type -- Determination of trans-cinnamaldehyde content -- Gas chromatographic method on capillary columns
  • OS GSO ISO 11025:2014 Oil of cassia, Chinese type -- Determination of trans-cinnamaldehyde content -- Gas chromatographic method on capillary columns
  • GSO ISO 11025:2014 Oil of cassia, Chinese type -- Determination of trans-cinnamaldehyde content -- Gas chromatographic method on capillary columns
  • GSO ISO 3859:2015 Inverse dovetail cutters and dovetail cutters with cylindrical shanks
  • OS GSO ISO 3859:2015 Inverse dovetail cutters and dovetail cutters with cylindrical shanks

Danish Standards Foundation

  • DS/EN 15781:2009 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation

SE-SIS

Korean Agency for Technology and Standards (KATS)

  • KS B 3507-2001 Inverse dovetail cutters and dovetail cutters with cylindrical shanks

ZA-SANS

  • PIESA 1007-2004 Electricity distribution - Stays and associated components
  • NRS 022-1996 Electricity distribution — Stays and associated components