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free ammonia
free ammonia, Total:86 items.
In the international standard classification, free ammonia involves: Fertilizers, Water quality, Tea. Coffee. Cocoa, Adhesives, Biology. Botany. Zoology, Plastics, Rubber and plastics products, Fruits. Vegetables, Beverages, General methods of tests and analysis for food products, Farming and forestry, Products of the chemical industry, Paints and varnishes, Tobacco, tobacco products and related equipment.
RU-GOST R, free ammonia
- GOST 27749.2-1988 Carbamid. Method of free ammonia content determination
- GOST 11233-1965 Plastics. Methods for the determination of free ammonia content and ammonium compounds
- GOST 32799-2014 Juice products. Determination of free amino acids by ion-exchange chromatography
- GOST R 54743-2011 Juice products. Determination of free amino acids by ion-exchange chromatography method
- GOST ISO 1271-2014 Essential oils. Determination of carbonyl value. Free hydroxylamine method
ZA-SANS, free ammonia
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, free ammonia
- GB/T 8314-2002 Tea--Determination of free amino acids content
- GB/T 8314-2013 Tea.Determination of free amino acids content
- GB/T 30987-2014 Determination of free amino acids in plants
- GB/T 5473-1985 Phenol-formaldehyde mouldings--Detection of free ammonia
- GB/T 5473-2016 Plastics.Phenol formaldehyde mouldings.Detection of free ammonia
- GB/T 12292-1990 Juice of fruits and vegetables--Determination of free amino acid
- GB/T 5474-1985 Phenol-formaldehyde mouldings--Determination of free ammonia and ammonium compounds--Colorimetric comparison method
- GB/T 5474-2016 Plastics.Phenol formaldehyde mouldings.Determination of free ammonia and ammonium compounds.Colorimetric comparison method
NL-NEN, free ammonia
- NEN 6644-1983 Water - Calculation of free ammoniac content
- NEN 2850-1984 Fruit juices - Determination of free amino acids content - Column chromatographic method
SE-SIS, free ammonia
Professional Standard - Agriculture, free ammonia
- GB/T 8314-1987 Determination of Total Free Amino Acids in Tea
- NY/T 1975-2010 Water-soluble fertilizers.Determination of amino-acids content
- GB 12292-1990 Determination of free amino acid content in fruit and vegetable juice
Korean Agency for Technology and Standards (KATS), free ammonia
国家市场监督管理总局、中国国家标准化管理委员会, free ammonia
TR-TSE, free ammonia
- TS 462-1979 PLASTICS — PMEHOL — FORMALDENYDE MOULDING DETECTION OF FREE AMHONIA
- TS 339-1966 PLASTICS DETERMINATION OF FREE AMMONIA AND AMMONIUM COMPOUNDS ?N PHENOL - FORMALDEHYDE MOULDINGS
ES-AENOR, free ammonia
British Standards Institution (BSI), free ammonia
- BS EN ISO 172:1980 Plastics. Phenol-formaldehyde mouldings. Detection of free ammonia
- BS EN ISO 172:1998 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia
- BS EN ISO 120:1978 Plastics. Phenol-formaldehyde mouldings. Determination of free ammonia and ammonium compounds. Colorimetric comparison method
- BS EN ISO 120:1998 Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds - Colorimetric comparison method
- BS ISO 14849:1999 Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds - Indophenol method
- BS ISO 1271:1983 Essential oils - Determination of carbonyl value - Free hydroxylamine method
International Organization for Standardization (ISO), free ammonia
- ISO 172:1978 Plastics; Phenol-formaldehyde mouldings; Detection of free ammonia
- ISO 14849:1999 Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds - Indophenol method
- ISO 120:1977 Plastics; Phenol-formaldehyde mouldings; Determination of free ammonia and ammonium compounds; Colorimetric comparison method
Danish Standards Foundation, free ammonia
- DS/EN ISO 172:1999 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia
- DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
- DS/EN ISO 120:1999 Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds - Colorimetric comparison method
CZ-CSN, free ammonia
- CSN 64 0236-1963 Detection of free Amonia in phenol ormaldehyde mouldings Qualitative method)
YU-JUS, free ammonia
- JUS G.S1.710-1984 Plastics. Phenol-formaldehyde mouldings. Determination of free ammonia
Professional Standard - Commodity Inspection, free ammonia
- SN/T 2784-2011 Detection method of free ammonia in imported phenolic plastics
German Institute for Standardization, free ammonia
- DIN EN ISO 172:1998 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978); German version EN ISO 172:1998
- DIN EN ISO 172:1998-10 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978); German version EN ISO 172:1998
- DIN EN ISO 120:1998-10 Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds; Colorimetric comparison method (ISO 120:1977); German version EN ISO 120:1998
- DIN EN ISO 120:1998 Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds; Colorimetric comparison method (ISO 120:1977); German version EN ISO 120:1998
- DIN EN 12742:1999-04 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method; German version EN 12742:1999
Professional Standard - Tobacco, free ammonia
- YC/T 282-2009 Tobacco leaf.Determination of dissociated amino acid.Amino acids analyzer method
- YC/T 448-2012 Tobacco and tobacco products.Determination of free amino acids.Ionchromatography with integrated pulsed amperometric method
RO-ASRO, free ammonia
- STAS 5799-1986 PLASTICS Detection and determination of free ammonia of phenol-formaldehyde mouldings
Japanese Industrial Standards Committee (JISC), free ammonia
- JIS K 7230:1995 Determination of free ammonia in phenol-formaldehyde moldings
- JIS K 7230:2007 Plastics -- Phenol-formaldehyde mouldings -- Determination of free ammonia and ammonium compounds (Indophenol method)
Lithuanian Standards Office , free ammonia
- LST EN ISO 172:2000 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978)
- LST EN 12742-2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
- LST EN ISO 120:2000 Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds - Colorimetric comparison method (ISO 120:1977)
AENOR, free ammonia
- UNE-EN ISO 172:1999 PLASTICS - PHENOL-FORMALDEHYDE MOULDINGS - DETECTION OF FREE AMMONIA (ISO 172:1978)
- UNE 84122:2015 Cosmetic raw materials. Determination of free amidoamine in alkylamidobetaines.
- UNE-EN 12742:2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
- UNE-EN ISO 120:1999 PLASTICS - PHENOL-FORMALDEHYDE MOULDINGS - DETERMINATION OF FREE AMMONIA AND AMMONIUM COMPOUNDS. COLORIMETRIC COMPARISON METHOD (ISO 120:1977).
KR-KS, free ammonia
- KS M ISO 172-2022 Plastics — Phenol-formaldehyde mouldings — Detection of free ammonia
Association Francaise de Normalisation, free ammonia
- NF T51-008*NF EN ISO 172:1998 Plastics. Phenol-formaldehyde mouldings. Detection of free ammonia.
- NF EN ISO 172:1998 Plastiques - Pièces moulées à base de phénoplastes - Recherche de la présence d'ammoniac libre.
- NF EN 12742:1999 Jus de fruits et de légumes - Dosage des teneurs en acides aminés libres - Méthode par chromatographie en phase liquide.
- NF T73-280*NF EN 13435:2002 Surface active agents - Determination of free amine content of alkyl dimethyl betaines.
- NF T51-009*NF EN ISO 120:1998 Plastics. Phenol-formaldehyde mouldings. Determination of free ammonia and ammonium compounds. Colorimetric comparison method.
- NF EN ISO 120:1998 Plastiques - Pièces moulées à base de phénoplastes - Dosage de l'ammoniac libre et des composes ammoniacaux. Méthode par comparaison colorimétrique.
(U.S.) Ford Automotive Standards, free ammonia
European Committee for Standardization (CEN), free ammonia
- EN ISO 120:1998 Plastics - Phenol-Formaldehyde Mouldings - Determination of Free Ammonia and Ammonium Compounds - Colorimetric Comparison Method
- EN ISO 172:1998 Plastics - Phenol-Formaldehyde Mouldings - Detection of Free Ammonia ISO 172:1978
Professional Standard - Light Industry, free ammonia
- QB/T 4356-2012 Determination of free amino acids in Chinese rice wine.High performance liquid chromatography
- QB/T 5197-2017 Determination of 12 kinds of free amino acids in wines.High performance liquid chromatography
GOSTR, free ammonia
- GOST 34230-2017 Juice products. Determination of free amino acids by high performance liquid chromatography method
Group Standards of the People's Republic of China, free ammonia
- T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers
- T/SHSYCXH 11-2022 Determination of free amino acids in serum—Liquid chromatography tandem mass spectrometry
- T/NAIA 0206-2023 Determination of Free Amino Acids in Edible Fungi by Liquid Chromatography-Mass Spectrometry
- T/JMZJXH 006-2020 Determination of ethyl carbamate content in the coating —Gas chromatography-mass spectrometry
- T/NAIA 0196-2023 Determination of 16 Free Amino Acids in Wine by Liquid Chromatography-Tandem Mass Spectrometry
Canadian General Standards Board （CGSB), free ammonia
PL-PKN, free ammonia
海关总署, free ammonia
- SN/T 5223-2019 Determination of 18 free amino acids in honey by high performance liquid chromatography-fluorescence detection method
AR-IRAM, free ammonia