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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "refractive" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 13531.7-2018
  • General methods on determination of cosmetics—Determination of refractive index refractive
    China National Standards
  • GB/T 34184-2017
  • Test method for infrared refractive index of infrared optical glass—The deflection angle measurement refractive
    China National Standards
  • NB/SH/T 0939-2016
  • (Determination of aromatics content in aviation fuels and petroleum fractions refractive index photodeters High performance liquid chromatography) refractive
    China Energy industry Standards
  • GB/T 30986-2014
  • Method for the determination of glucose, sucrose, maltose contents in biochemical products―Liquid chromatography with refractiveindex detector refractive
    China National Standards
  • NB/SH/T 0885-2014
  • Determination and total aromatics and total saturates in lube base stocks by high performance liquid chromatography (HPLC) with refractive index detection refractive
    China Energy industry Standards
  • SH/T 1502-2014
  • (SBR bound styrene content - refractive index) refractive
    China Petrochemical Industry Standards
  • GB/T 7962.1-2010
  • Test methods of colourless optical glass - Part 1: refractive index and coefficient of dispersion refractive
    China National Standards
  • GB/T 7962.11-2010
  • Test method for colourless optical glass - Part 11: Precise test method for refractive index in the visible wave band refractive
    China National Standards
  • GB/T 7962.17-2010
  • Colourless optical glass test methods - Part 17: Autocollimation test method for refractive index in the ultraviolet and infrared wave band refractive
    China National Standards
  • GB/T 7962.4-2010
  • Test methods of colourless optical glass - Part 4: Temperature coefficient of refractive index refractive
    China National Standards
  • GB/T 25963-2010
  • Determination of aromatic hydrocarbon types in middle distillates containing fatty acid methyl esters - High performance liquid chromatography method with refractive index detection refractive
    China National Standards
  • GB/T 5527-2010
  • Animal and vegetable fats and oils - Determination of refractive index refractive
    China National Standards
  • NB/SH/T 0838-2010
  • Determination of polycyclic aromatics (PCA) in unused lubricating base oils and asphaltene free petroleum fractions. Dimethyl sulphoxide extraction refractive index method refractive
    China Energy industry Standards
  • GB/T 14454.4-2008
  • Fragrance/Flavor substances - Determination of refractive index refractive
    China National Standards
  • SH/T 0806-2008
  • Dtermination of arimatic hydrocarbon types in middle distillates. Highperformance liquid chromatography method with refractive index detection refractive
    China Petrochemical Industry Standards
  • HG/T 3071-2008
  • Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of refractive index refractive
    China Chemical Industry Standards
  • GB/T 6691-2007
  • Resin finishing agent - Determination of refractive index refractive
    China National Standards
  • GB/T 614-2006
  • Chemical reagent - General method for the determination of refractive index refractive
    China National Standards
  • GB/T 18932.22-2003
  • Method for the determination of fructose,glucose,sucrose,maltose contents in honey--Liquid chromatography refractive index detection method refractive
    China National Standards
  • SH/T 0724-2002
  • Test method for refractive index and refractive dispersion of hydrocarbon liquids refractive
    China Petrochemical Industry Standards
  • HG/T 3071-1999
  • Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of refractive index refractive
    China Chemical Industry Standards
  • GB/T 8658-1998
  • Rubber,raw styrene-butadiene,emulsion-polymerized--Determination of bound styrene content--refractive index method refractive
    China National Standards
  • SN/T 0735.3-1997
  • Essential oils, perfumery isolates and synthetics for export. Determination of refractive index refractive
    China Import Export Inspection Standards
  • GB/T 16863-1997
  • Method for testing refractive index of crystals refractive
    China National Standards
  • SH/T 0205-1992
  • Methods of measurement for the refractive index and specific dispersion of electrical insulating fluid refractive
    China Petrochemical Industry Standards
  • DL 420-1991
  • Method of test for refractive index and specific dispersion of electrically insulating liquid refractive
    China Electricity & Power Standards

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