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Database: 365,228(8 Aug 2026)

Indigo testing standard

Indigo testing standard, Total:31 items.

The international standard classification for "Indigo testing standard" includes: Products of the chemical industry in general , Yarns , Plant growing .

The Chinese standard classification for "Indigo testing standard" includes: Dye , Cotton yarns and threads , Hygiene, safety and labor protection , Seed, seedling, seedling nursery .


Professional Standard - Chemical Industry

工业和信息化部

Professional Standard - Textile

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

  • GB 28317-2012 National Food Safety Standard - Food Additive - Indigo Blue
  • GB 28318-2012 National Food Safety Standard - Food Additive - Indigo Aluminum Lake

Taiwan Provincial Standard of the People's Republic of China

  • CNS 6478-1980 Method of Test for Dissolveol Oxygen in Water (Colorimetric Indigo Carmine)

Heilongjiang Provincial Standard of the People's Republic of China

  • DB23/T 2049-2017 Cultivation Technical Regulations for Machine-harvested Indigo Fruit
  • DB23/T 3167-2022 Specifications for the description of germplasm resources of indigo fruit
  • DB23/T 3014-2021 Technical Regulations for Cultivation of Indigo Fruit in Greenhouses
  • DB23/T 3013-2021 Technical regulations for the construction of indigo ear picking nursery
  • DB23/T 1573-2014 Cultivation Technical Regulations of Lonicerae Lonicerae Lonicerae
  • DB23/T 1589-2015 Technical Regulations for Tissue Culture and Rapid Propagation of L. indigo Seedlings
  • DB23/T 2805-2021 Technical regulations for preservation and storage of indigo fruit
  • DB2309/T 004-2024 Technical Specifications for Raising Seedlings of Blue Indigo Fruit

Group Standards of the People's Republic of China

Professional Standard - Meteorology

  • QX/T 217-2013 Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry

Professional Standard - Forestry

  • LY/T 2471-2015 Technical regulation for cultivation of Lonicera caerulea var. edulis

Liaoning Provincial Standard of the People's Republic of China

  • DB21/T 3558-2021 Technical regulations for storage, transportation and preservation of indigo fruit

Heilongjiang Provincial Food Standard of the People's Republic of China

Korean Agency for Technology and Standards (KATS)

International Organization for Standardization (ISO)

  • ISO 21316:2019 Traditional Chinese medicine — Isatis indigotica root

SCC

  • AWWA JAW53072 Journal AWWA — Using Indigo Absorbance to Calculate the Indigo Sensitivity Coefficient

CZ-CSN

IN-BIS

  • IS 11636-1986 Method for determination of indigo intensity in substances
  • IS 1698-1974 Food grade indigo carmine specifications

Association Francaise de Normalisation

  • NF T90-015-2:2000 Water quality - Determination of ammonium - Part 2 : indophenol blue spectrophotometric method