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Kjeldahl method hydrochloric acid

Kjeldahl method hydrochloric acid, Total:35 items.

In the international standard classification, Kjeldahl method hydrochloric acid involves: Plastics, Coals, Water quality, Milk and milk products, Analytical chemistry, Fruits. Vegetables, Animal feeding stuffs, Soil quality. Pedology, External water conveyance systems.

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, Kjeldahl method hydrochloric acid

• GB/T 33317-2016 Plastics—Phenolic resins—Determination of hexamethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method

Danish Standards Foundation, Kjeldahl method hydrochloric acid

• DS/EN ISO 8988:2007 Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method
• DS 242:1988 Water quality. Kjeldahl-nitrogen. Kjeldahl-method

Korean Agency for Technology and Standards (KATS), Kjeldahl method hydrochloric acid

• KS M ISO 8988-2010(2020) Plastics－Phenolic resins－Determination of hexamethylenetetramine content－Kjeldahl method, perchloric acid method and hydrochloric acid method
• KS E ISO 333-2003(2013) Coal－Determination of nitrogen－Semi-micro Kjeldahl method
• KS I ISO 11261-2008(2018) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
• KS I ISO 11261-2008(2021) Soil quality－Determination of total nitrogen－Modified Kjeldahl method

German Institute for Standardization, Kjeldahl method hydrochloric acid

• DIN EN ISO 8988:2006-11 Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006); German version EN ISO 8988:2006

Association Francaise de Normalisation, Kjeldahl method hydrochloric acid

• NF EN ISO 8988:2006 Plastiques - Résines phénoliques - Détermination de la teneur en hexaméthylènetétramine - Méthode Kjeldahl, méthode à l'acide perchlorique et méthode à l'acide chlorhydrique
• NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
• NF EN 12135:1997 Jus de fruits et de légumes - Dosage de l'azote - Méthode de Kjeldahl.
• NF ISO 11261:1995 Qualité du sol - Dosage de l'azote total - Méthode de Kjeldahl modifiée.

Lithuanian Standards Office , Kjeldahl method hydrochloric acid

• LST EN ISO 8988:2007 Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006)

AENOR, Kjeldahl method hydrochloric acid

• UNE-EN ISO 8988:2007 Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006)

IN-BIS, Kjeldahl method hydrochloric acid

• IS 5194-1969

SE-SIS, Kjeldahl method hydrochloric acid

• SIS SS 18 71 63-1984 Coal - Determination of nitrogen - Macro Kjeldahl method

International Organization for Standardization (ISO), Kjeldahl method hydrochloric acid

• ISO 332:1981 Coal — Determination of nitrogen — Macro Kjeldahl method
• ISO 332:1974 Title missing - Legacy paper document

Group Standards of the People's Republic of China, Kjeldahl method hydrochloric acid

• T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method
• T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method
• T/NAIA 001-2020 Determination of ammoniacal nitrogen in fermented feed Kjeldahl method

Military Standards (MIL-STD), Kjeldahl method hydrochloric acid

• DOD A-A-51109-1985 FLASK, KJELDAHL, (BOROSILICATE GLASS)

Jilin Provincial Standard of the People's Republic of China, Kjeldahl method hydrochloric acid

• DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)

RU-GOST R, Kjeldahl method hydrochloric acid

• GOST 34111-2017 Juice products. Determination of nitrogen content by Kjeldahl method

Inner Mongolia Provincial Standard of the People's Republic of China, Kjeldahl method hydrochloric acid

• DB15/T 1236-2017 Determination of volatile basic nitrogen in feedstuffs of animal origin by automatic Kjeldahl method

VN-TCVN, Kjeldahl method hydrochloric acid

• TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method

ZA-SANS, Kjeldahl method hydrochloric acid

• SANS 333:1996 Coal - Determination of nitrogen - Semi-micro Kjeldahl method

Association of Official Analytical Chemists (AOAC), Kjeldahl method hydrochloric acid

• AOAC 991.20 AOAC Official Method 991.20 Nitrogen (Total) in Milk Kjeldahl Methods

Ningxia Provincial Standard of the People's Republic of China, Kjeldahl method hydrochloric acid

• DB64/T 1734-2020 Soil Hydrolyzable Nitrogen Determination Kjeldahl Method

PL-PKN, Kjeldahl method hydrochloric acid

• PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl

American Society for Testing and Materials (ASTM), Kjeldahl method hydrochloric acid

• ASTM D3590-11 Standard Test Methods for Total Kjeldahl Nitrogen in Water
• ASTM D3590-02 Standard Test Methods for Total Kjeldahl Nitrogen in Water
• ASTM D3590-17 Standard Test Methods for Total Kjeldahl Nitrogen in Water

Indonesia Standards, Kjeldahl method hydrochloric acid

• SNI 4146-2013

BE-NBN, Kjeldahl method hydrochloric acid

• NBN T 91-255-1976 Water analysis methods - Determination of the ammoniacal and organic nitrogen - (Kjeldahl nitrogen)

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