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molecular absorption spectroscopy

molecular absorption spectroscopy, Total:158 items.

In the international standard classification, molecular absorption spectroscopy involves: Vocabularies, Analytical chemistry, Products of the chemical industry, Water quality, Milk and milk products, Test conditions and procedures in general, Non-ferrous metals, Standardization. General rules, Edible oils and fats. Oilseeds, Metalliferous minerals, Ferroalloys, Tobacco, tobacco products and related equipment, Corrosion of metals, Fruits. Vegetables.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, molecular absorption spectroscopy

Korean Agency for Technology and Standards (KATS), molecular absorption spectroscopy

  • KS M ISO 6286:2010 Molecular absorption spectrometry-Vocabulary-General-Apparatus
  • KS M ISO 6286-2010(2020) Molecular absorption spectrometry-Vocabulary-General-Apparatus
  • KS H ISO 9909:2015 Oil of Dalmatian sage (Salvia officinalis L.)
  • KS H ISO 9874:2006 Milk-Determination of total phosphorus content-Method using molecular absorption spectrometry
  • KS H ISO 9874:2021 Milk — Determination of total phosphorus content —Method using molecular absorption spectrometry
  • KS I ISO 6777-2007(2017) Water quality-Determination of nitrite-Molecular absorption spectrometric method
  • KS D ISO 9388:2012 Nickel alloys-Determination of phosphorus content-Molybdenum blue molecular absorption spectrometric method
  • KS M ISO 78-3-2010(2020) Chemistry-Layouts for standards-Part 3:Standard for molecular absorption spectrometry
  • KS D ISO 9388-2012(2017) Nickel alloys-Determination of phosphorus content-Molybdenum blue molecular absorption spectrometric method
  • KS D ISO 9388-2012(2022) Nickel alloys-Determination of phosphorus content-Molybdenum blue molecular absorption spectrometric method
  • KS M ISO 78-3:2010 Chemistry-Layouts for standards-Part 3:Standard for molecular absorption spectrometry
  • KS H ISO 9874-2006(2016) Milk -- Determination of total phosphorus content -- Method using molecular absorption spectrometry
  • KS D ISO 22960-2010(2020) Titanium and titanium alloys-Determination of iron-Molecular absorption spectrometry using 1,10-phenanthroline
  • KS E ISO 5997-2001(2016) Chromium ores and concentrates ― Determination of silicon content ― Molecular absorption spectrometric method and gravimetric method
  • KS H ISO 2962:2006 Cheese and processed cheese products-Determination of total phosphorus content-Molecular absorption spectrometric method
  • KS D ISO 11433:2018 Nickel alloys — Determination of titanium content — Diantipyrylmethane molecular absorption spectrometric method
  • KS H ISO 2962-2006(2016) Cheese and processed cheese products-Determination of total phosphorus content-Molecular absorption spectrometric method
  • KS M ISO 2272-2007(2022) Surface active agents-Soaps-Determination of low contents of free glycerol by molecular absorption spectrometry
  • KS M ISO 2272-2007(2017) Surface active agents-Soaps-Determination of low contents of free glycerol by molecular absorption spectrometry
  • KS D ISO 11436-2001(2016) Nickel and nickel alloys-Determination of total boron content -Curcumin molecular absorption spectrometric method
  • KS E ISO 5997:2001 Chromium ores and concentrates-Determination of silicon content-Molecular absorption spectrometric method and gravimetric method
  • KS E ISO 5997-2001(2021) Chromium ores and concentrates ― Determination of silicon content ― Molecular absorption spectrometric method and gravimetric method
  • KS D ISO 11400:2001 Nickel, ferronickel and nickel alloys-Determination of phosphorus Content-Phosphovanadomolybdate molecular absorption spectrometric method
  • KS D ISO 11433:2012 Nickel alloys-Determination of titanium content-Diantipyrylmethane molecular absorption spectrometric method
  • KS D ISO 7525-2012(2017) Nickel-Determination of sulfur content-Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
  • KS H ISO 9233-2006(2016) Cheese and cheese rind -- Determination of natamycin content -- Method by molecular absorption spectrometry and by high-performance liquid chromatography
  • KS D ISO 11400-2001(2016) Nickel, ferronickel and nickel alloys-Determination of phosphorus Content-Phosphovanadomolybdate molecular absorption spectrometric method
  • KS H ISO 9233:2006 Cheese and cheese rind-Determination of natamycin content-Method by molecular absorption spectrometry and by high-performance liquid chromatography
  • KS H ISO 9233:2021 Cheese and cheese rind — Determination of natamycin content —Method by molecular absorption spectrometry and by high-performance liquid chromatography
  • KS H ISO 6466:2009 Tobacco and tobacco products-Determination of dithiocarbamate pesticides residues-Molecular absorption spectrometric method
  • KS H ISO 6466-2009(2019) Tobacco and tobacco products-Determination of dithiocarbamate pesticides residues-Molecular absorption spectrometric method

International Organization for Standardization (ISO), molecular absorption spectroscopy

  • ISO 6286:1982 Molecular absorption spectrometry; Vocabulary; General; Apparatus
  • ISO 9874:2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
  • ISO 9874:2006 | IDF 42:2006 Milk — Determination of total phosphorus content — Method using molecular absorption spectrometry
  • ISO 9874:2006|IDF 42:2006 Determination of total phosphorus content in milk by molecular absorption spectrometry
  • ISO 9388:1992 Nickel alloys; determination of phosphorus content; molybdenum blue molecular absorption spectrometric method
  • ISO 9874:1992 Milk; determination of total phosphorus content; method using molecular absorption spectrometry
  • ISO 78-3:1983 Chemistry; Layouts for standards; Part 3: Standard for molecular absorption spectrometry
  • ISO 11436:1993 Nickel and nickel alloys; determination of total boron content; curcumin molecular absorption spectrometric method
  • ISO 6464:1983 Animal and vegetable fats and oils; Determination of gallates content; Molecular absorption spectrometric method
  • ISO 9874:2006/Cor 1:2007 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry; Technical Corrigendum 1
  • ISO 11433:1993 Nickel alloys; determination of titanium content; diantipyrylmethane molecular absorption spectrometric method
  • ISO 2962:1984 Cheese and processed cheese products; Determination of total phosphorus content; Molecular absorption spectrometric method
  • ISO 2962:2010 Cheese and processed cheese products - Determination of total phosphorus content - Molecular absorption spectrometric method
  • ISO 2962:2010 | IDF 33:2010 Cheese and processed cheese products — Determination of total phosphorus content — Molecular absorption spectrometric method
  • ISO 2962:2010|IDF 033:2010 Determination of total phosphorus content in cheese and processed cheese products by molecular absorption spectrometry
  • ISO 5997:1984 Chromium ores and concentrates; Determination of silicon content; Molecular absorption spectrometric method and gravimetric method
  • ISO 2272:1989 Surface active agents; soaps; determination of low contents of free glycerol by molecular absorption spectrometry
  • ISO 11400:1992 Nickel, ferronickel and nickel alloys; determination of phosphorus content; phosphovanadomolybdate molecular absorption spectrometric method
  • ISO 6635:1984 Fruits, vegetables and derived products; Determination of nitrite and nitrate content; Molecular absorption spectrometric method
  • ISO 9233:1991 Cheese and cheese rind; determination of natamycin content; method by molecular absorption spectrometry and by high-performance liquid chromatography
  • ISO 20541:2008 | IDF 197:2008 Milk and milk products — Determination of nitrate content — Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction
  • ISO 6466:1983 Tobacco and tobacco products; Determination of dithiocarbamate pesticides residues; Molecular absorption spectrometric method
  • ISO 10136-4:1993 Glass and glassware; analysis of extract solutions; part 4: determination of aluminium oxide by molecular absorption spectrometry
  • ISO 10136-1:1993 Glas and glassware; analysis of extract solutions; part 1: determination of silicon dioxide by molecular absorption spectrometry
  • ISO 10136-6:1993 Glass and glassware; analysis of extract solutions; part 6: determination of boron(III) oxide by molecular absorption spectrometry
  • ISO 9233-1:2018 | IDF 140-1:2018 Cheese, cheese rind and processed cheese — Determination of natamycin content — Part 1: Molecular absorption spectrometric method for cheese rind
  • ISO 9233-1:2007 | IDF 140-1:2007 Cheese, cheese rind and processed cheese — Determination of natamycin content — Part 1: Molecular absorption spectrometric method for cheese rind
  • ISO 6560:1983 Fruit and vegetable products; Determination of benzoic acid content (benzoic acid contents greater than 200 mg per litre or per kilogram); Molecular absorption spectrometric method
  • ISO 10136-5:1993 Glas and glassware; analysis of extract solutions; part 5: determination of iron(III) oxide by molecular absorption spectrometry and flame atomic absorption spectrometry
  • ISO 9233-1:2007 Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind
  • ISO 9233-1:2018 Cheese, cheese rind and processed cheese - Determination of natamycin content- Part 1:Molecular absorption spectrometric method for cheese rind
  • ISO 9233-1:2007|IDF 140-1:2007 Determination of enzyme content in cheese, cheese rinds and processed cheeses - Part 1: Molecular absorption spectrometry of cheese rinds
  • ISO 9233-1:2007/Amd 1:2012 | IDF 140-1:2007/Amd 1:2012 Cheese, cheese rind and processed cheese — Determination of natamycin content — Part 1: Molecular absorption spectrometric method for cheese rind — Amendment 1
  • ISO 11433:1993/Amd 1:2013 Nickel alloys - Determination of titanium content - Diantipyrylmethane molecular absorption spectrometric method - Amendment 1: Alternative procedure for the preparation of the titanium standard solution
  • ISO 9233-1:2007/Amd 1:2012 Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind; Amendment 1

BE-NBN, molecular absorption spectroscopy

  • NBN T 01-103-1985 Layouts for standards - Standard for molecular absorption spectrometry
  • NBN-ISO 2272:1990 Surface active agents - Soaps - Determination of low contents of free glycerol by molecular absorption spectrometry

Professional Standard - Environmental Protection, molecular absorption spectroscopy

  • HJ/T 199-2005 Water quality Determination of tota-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 195-2005 Water quality - Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 196-2005 Water quality - Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrcmetry
  • HJ/T 200-2005 Water quality - Determination of sulfide Gas-phase molecular absorption spectrometry
  • HJ/T 198-2005 Water quality - Determination of nitrate-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 197-2005 Water quality - Determination of nitrite-nitrogen Gas-phase molecular absorption spectrometry

Association Francaise de Normalisation, molecular absorption spectroscopy

  • NF EN 26777:1993 Qualité de l'eau - Dosage des nitrites - Méthode par spectrométrie d'absorption moléculaire
  • NF T90-043:1988 Testing water - Determination of chromium (VI) - Molecular absorption spectrometrie method.
  • NF ISO 9874:2008 Lait - Détermination de la teneur en phosphore total - Méthode par spectrométrie d'absorption moléculaire
  • NF T90-117:1999 Water quality - Determination of chlorophyll a and of a pheopigments index - Molecular absorption spectrometric method.
  • NF ISO 2962:2010 Fromages et fromages fondus - Détermination de la teneur en phosphore total - Méthode par spectrométrie d'absorption moléculaire
  • NF ISO 2272:1989 Agents de surface - Savons - Dosage du glycérol libre en faibles teneurs par spectrométrie d'absorption moléculaire
  • NF T60-311*NF ISO 2272:1989 Surface active agents. Soaps. Determination of low contents of free glycerol by molecular absorption spectrometry.
  • NF EN ISO 20541:2008 Lait et produits laitiers - Détermination de la teneur en nitrates - Méthode par réduction enzymatique et spectrométrie d'absorption moléculaire après réaction de Griess
  • NF EN ISO 9233-1:2018 Fromage, croûte de fromage et fromages fondus - Détermination de la teneur en natamycine - Partie 1 : méthode par spectrométrie d'absorption moléculaire pour croûte de fromage
  • NF V04-280-1*NF EN ISO 9233-1:2018 Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1 : molecular absorption spectrometric method for cheese rind
  • NF V04-280-1:2008 Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1 : molecular absorption spectrometric method for cheese rind.
  • NF T90-007:2001 Water quality - Determination of soluble silicates - Molecular absorption spectrometric method.

German Institute for Standardization, molecular absorption spectroscopy

  • DIN EN 26777:1993 Water quality; determination of nitrite; molecular absorption spectrometric method (ISO 6777:1984); german version EN 26777:1993
  • DIN EN 26777:1993-04 Water quality; determination of nitrite; molecular absorption spectrometric method (ISO 6777:1984); german version EN 26777:1993
  • DIN EN ISO 9233-1:2018-08 Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind (ISO 9233-1:2018); German version EN ISO 9233-1:2018
  • DIN EN ISO 20541:2008-12 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008); German version EN ISO 20541:2008
  • DIN EN ISO 9233-1:2018 Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind (ISO 9233-1:2018)

International Dairy Federation (IDF), molecular absorption spectroscopy

  • IDF 42-2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
  • IDF 140-1-2007 Cheese, cheese rind and processed cheese -- Determination of natamycin content -- Part 1: Molecular absorption spectrometric method for cheese rind

Danish Standards Foundation, molecular absorption spectroscopy

  • DS/EN 26777:2003 Water quality - Determination of nitrite - Molecular absorption spectrometric method
  • DS/EN ISO 20541:2008 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction

KR-KS, molecular absorption spectroscopy

  • KS H ISO 9874-2021 Milk — Determination of total phosphorus content —Method using molecular absorption spectrometry
  • KS D ISO 11433-2018 Nickel alloys — Determination of titanium content — Diantipyrylmethane molecular absorption spectrometric method
  • KS H ISO 9233-2021 Cheese and cheese rind — Determination of natamycin content —Method by molecular absorption spectrometry and by high-performance liquid chromatography

Group Standards of the People's Republic of China, molecular absorption spectroscopy

  • T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry
  • T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry
  • T/CHES 16-2017 Determination of Sulfide in Water Quality by Gas Phase Molecular Absorption Spectrometry
  • T/CHES 13-2017 Water Quality Determination of Nitrate Nitrogen Gas Phase Molecular Absorption Spectrometry
  • T/CHES 14-2017 Water Quality Determination of Nitrite Nitrogen Gas Phase Molecular Absorption Spectrometry
  • T/CHES 26-2019 Determination of water quality permanganate index gas phase molecular absorption spectrometry

British Standards Institution (BSI), molecular absorption spectroscopy

  • BS ISO 9874:2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
  • BS 7709-4:1993 Analysis of extract solutions of glass. Method for determination of aluminium oxide by molecular absorption spectrometry
  • BS ISO 2962:2010 Cheese and processed cheese products - Determination of total phosphorus content - Molecular absorption spectrometric method
  • BS ISO 11433:1993+A1:2013 Nickel alloys. Determination of titanium content. Diantipyrylmethane molecular absorption spectrometric method
  • BS 7709-1:1993 Analysis of extract solutions of glass. Method for determination of silicon dioxide by molecular absorption spectrometry
  • BS 7709-6:1993 Analysis of extract solutions of glass. Method for determination of boron (III) oxide by molecular absorption spectrometry
  • BS EN 26777:1993 Water quality. Physical, chemical and biochemical methods. Determination of nitrite: molecular absorption spectrometric method
  • BS 770-6:1984 Methods for chemical analysis of cheese - Determination of total phosphorus content - Molecular absorption spectrometric method
  • BS EN 26777:1984 Water quality - Physical, chemical and biochemical methods - Determination of nitrite: molecular absorption spectrometric method
  • BS 7709-5:1993 Analysis of extract solutions of glass. Method for determination of iron (III) oxide by molecular absorption spectrometry and flame atomic absorption spectrometry
  • BS EN ISO 9233-1:2013 Cheese, cheese rind and processed cheese. Determination of natamycin content. Molecular absorption spectrometric method for cheese rind
  • BS EN ISO 9233-1:2018 Cheese, cheese rind and processed cheese. Determination of natamycin content - Molecular absorption spectrometric method for cheese rind
  • BS 6783-12:1992 Sampling and analysis of nickel, ferronickel and nickel alloys. Method for the determination of phosphorus in nickel alloys by molybdenum blue molecular absorption spectrometry
  • BS 6783-14:1994 Sampling and analysis of nickel, ferronickel and nickel alloys. Method for the determination of total boron content of nickel, and nickel alloys by curcumin molecular absorption spectrometry
  • BS 6783-6:1986 Sampling and analysis of nickel, ferronickel and nickel alloys. Method for determination of sulphur in nickel by methylene blue molecular absorption spectrometry after generation of hydrogen sulphide

AT-ON, molecular absorption spectroscopy

  • ONORM EN 26777-1993 Water quality - Determination of nitrite - Molecular absorption spectrometric method (ISO 6777:1984)

ZA-SANS, molecular absorption spectroscopy

  • SANS 6777:1984 Water quality - Determination of nitrite - Molecular absorption spectrometric method

Lithuanian Standards Office , molecular absorption spectroscopy

  • LST EN 26777-1999 Water quality - Determination of nitrite - Molecular absorption spectrometric method (ISO 6777:1984)
  • LST ISO 78-3:2004 Chemistry. Layouts for standards. Part 3: Standard for molecular absorption spectrometry (idt ISO 78-3:1983)
  • LST ISO 2962:2010 Cheese and processed cheese products - Determination of total phosphorus content - Molecular absorption spectrometric method (ISO 2962:2010, identical)
  • LST EN ISO 20541:2009 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008)
  • LST 1645-2000/1K-2005 Swede rape and turnip rape seeds. Determination of moisture and volatile matter and oil and proteins content. Near infra-red light molecule absorption spectrometric method
  • LST 1645-2000 Swede rape and turnip rape seeds. Determination of moisture and volatile matter and oil and proteins content. Near infra-red light molecule absorption spectrometric method

AENOR, molecular absorption spectroscopy

  • UNE-EN 26777:1994 WATER QUALITY. DETERMINATION OF NITRITE. MOLECULAR ABSORPTION SPECTROMETRIC METHOD. (ISO 6777:1984).
  • UNE 38861:2012 Titanium and titanium alloys. Determination of iron. Molecular absorption spectrometry using 1,10-phenanthroline.
  • UNE 55905:1991 SURFACE ACTIVE AGENTS. SOAPS. DETERMINATION OF LOW CONTENTS OF FREE GLYCEROL BY MOLECULAR ABSORPTION SPECTROMETRY.
  • UNE-EN ISO 20541:2009 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008)

IN-BIS, molecular absorption spectroscopy

Professional Standard - Agriculture, molecular absorption spectroscopy

  • SC/T 9444-2023 Determination of ammonia nitrogen in aquaculture water by gas phase molecular absorption spectrometry
  • 水产品质量安全检验手册 6.1.2.0-2005 Chapter 6 Inspection of Elements in Aquatic Products Section 1 Determination of Phosphorus in Aquatic Products (GBT 5009.87-2003) 2. Molecular Absorption Spectrometry

RU-GOST R, molecular absorption spectroscopy

  • GOST R ISO 11400-2016 Nickel, ferronickel and nickel alloys. Determination of phosphorus content. Phosphovanadomolybdate molecular absorption spectrometric method
  • GOST ISO 2962-2016 Cheese and processed cheese products. Determination of total phosphorus content. Molecular absorption spectrometric method
  • GOST R 51458-1999 Cheese and processed cheese products. Determination of mass percent of total phosphorus. Molecular absorption spectrometric method
  • GOST R 51357-1999 Tobacco and tobacco products. Determination of dithiocarbamate pesticides residues. Molecular absorption spectrometric method
  • GOST 32177-2013 Tobacco and tobacco products. Determination of dithiocarbamate pesticides residues content. Molecular absorption spectrometric method

VN-TCVN, molecular absorption spectroscopy

  • TCVN 6764-2000 Animal and vegetable fats and oils.Determination of gallates content.Molecular absorption spectrometric method
  • TCVN 7767-2007 Fruits, vegetables and derived products.Determination of nitrite and nitrate content.Molecular absorption spectrometric method
  • TCVN 7207-4-2002 Glass and glassware.Analysis of extract solutions.Part 4: Determination of aluminium oxide by molecular absorption spectrometry
  • TCVN 7207-1-2002 Glass and glassware.Analysis of extract solutions.Part 1: Determination of silicon dioxide by molecular absorption spectrometry
  • TCVN 7207-6-2002 Glass and glassware.Analysis of extract solutions.Part 6: Determination of borom (Ⅲ) oxide by molecular absorption spectrometry
  • TCVN 7207-5-2002 Glass and glassware.Analysis of extract solutions.Part 5: Determination of iron (Ⅲ) oxide by molecular absorption spectrometry and flame atomic absorption spectrometry

American Society for Testing and Materials (ASTM), molecular absorption spectroscopy

  • ASTM E1917-08 Standard Test Method for Determination of Phosphorus in Nickel, Ferronickel, and Nickel Alloys by Phosphovanadomolybdate Molecular Absorption Spectrometry
  • ASTM E1938-08 Standard Test Method for Determination of Titanium in Nickel Alloys by Diantipyrylmethane Molecular Absorption Spectrometry

European Committee for Standardization (CEN), molecular absorption spectroscopy

  • EN ISO 20541:2008 Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008)
  • EN ISO 9233-1:2018 Cheese@ cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind
  • EN ISO 9233-1:2013 Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind

Indonesia Standards, molecular absorption spectroscopy

  • SNI 13-6180-1999 Procedure for optimization of flame Atomic Absorption Spectrophotometer (AAS)

未注明发布机构, molecular absorption spectroscopy

  • BS ISO 9233-1:2007 Cheese, cheese rind and processed cheese — Determination of natamycin content — Part 1 : Molecular absorption spectrometric method for cheese rind

ES-UNE, molecular absorption spectroscopy

  • UNE-EN ISO 9233-1:2018 Cheese, cheese rind and processed cheese - Determination of natamycin content - Part 1: Molecular absorption spectrometric method for cheese rind (ISO 9233-1:2018)

PT-IPQ, molecular absorption spectroscopy

  • NP 3853-1991 Materiais plásticos para contacto com géneros alimentícios Pigmentos e corantes. Determina??o do teor de crómio hexavalente. Método espectrométrico de absor??o molecular

Professional Standard - Chemical Industry, molecular absorption spectroscopy

  • HG/T 2955-2008 Layouts for standards of molecular absorption spectrometric analysis
  • HG/T 2955-1989(1997) Rules for drafting molecular absorption spectrometry analysis standards




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