UV Absorption of Ammonia

UV Absorption of Ammonia, Total:64 items.

The international standard classification for "UV Absorption of Ammonia" includes: Geology. Meteorology. Hydrology , Water quality , Refrigerating technology , Textiles in general , Jewellery , Other organic chemicals .

The Chinese standard classification for "UV Absorption of Ammonia" includes: Hydrology and water conservancy instrument , Analysis methods for toxic substances in water , chromatograph , Cosmetics , Refrigeration equipment , Basic standards and general methods , Other non-metal ore , Organic chemicals in general , Electric power testing technique .

Hebei Provincial Standard of the People's Republic of China

DB13/T 5467-2021 Portable UV Absorption Method for Determination of Ammonia in Exhaust Gas from Stationary Pollution Sources

Professional Standard - Environmental Protection

HJ/T 195-2005 Water quality -- Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
HJ/T 191-2005 The technical requirement for water quality on-line automatic monitor of UV
HJ 195-2023 Water quality―Determination of ammonia nitrogen―Gas-phase molecular absorption spectrometry

Beijing Provincial Standard of the People's Republic of China

DB11/T 2322-2024 Technical specification for automatic monitoring of surface water quality by ultraviolet-visible absorption spectroscopy

Professional Standard - Education

JY/T 0570-2020 General rules for ultraviolet and visible absorption spectrometry
JY/T 022-1996 General rules for ultraviolet and visible absorption spectrometry

Professional Standard - Light Industry

QB/T 2334-1997 Method for the Qualitative Determination of Ultraviolet Absorbents in Cosmetics - Ultraviolet Spectrophotometry

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

GB/T 22070-2008 Aqua-ammonia absorption refrigerating unit
GB/T 42645-2023 Gems testing—Ultraviolet-visible absorbtion spectroscopy
GB/T 25274-2010 Films for liquid crystal display (LCD)—Determination of ultraviolet absorbance
GB/T 21883-2025 Determination of UV Absorption and Fluorescence Intensity of Fluorescent Whitening Agents
GB/T 39109-2020 Textiles—Determination of benzophenone ultraviolet absorbents

National Metrological Verification Regulations of the People's Republic of China

JJG(教委) 022-1996 Verification Regulations for Ultraviolet and Visible Absorption Spectrometers

Professional Standard - Petrochemical Industry

SH/T 0198-1992 Determination of phenol content in lubricating oil (ultraviolet absorption method)

Shandong Provincial Standard of the People's Republic of China

DB37/T 2705-2015 Determination of sulfur dioxide in exhaust gas from stationary pollution sources by ultraviolet absorption method
DB37/T 2704-2015 Determination of nitrogen oxides in exhaust gas from stationary pollution sources by ultraviolet absorption method

Liaoning Provincial Standard of the People's Republic of China

DB21/T 3073-2018 Determination of sulfur dioxide in exhaust gas from stationary pollution sources by ultraviolet absorption method

Professional Standard - Energy and Power Planning

DL/T 502.28-2006 Analytical methods of steam and water in power plants Part 28: Determination of organic matter (Ultraviolet spectrophotomerty)

Professional Standard - Medicine

YY 91060-1999 Vocabulary of biochemical instruments. UV-VIS spectrophotometry

Group Standards of the People's Republic of China

T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry

Professional Standard - Commodity Inspection

SN/T 1032-2002 Method for the determination of ultra-violet absorbents in cosmetics for import and export--Liquid chromatography

American Water Works Association (AWWA)

AWWA WQTC60557 Natural UV Absorbers That Simulate Low Water UVT Conditions — Optimizing UV Reactor Validation
AWWA JAW37660 Journal AWWA — Measuring UV-Absorbing Organics: A Standard Method
AWWA SOURCES55720 Ultraviolet Treatment Technology for the Henderson Water Reclamation Facility

Standards Norway

NS 9462-2006 Water quality Determination of UV-absorbance
NS 9462:2006 Water quality — Determination of UV-absorbance

Portuguese Institute of Quality

NP 970-1986 Edible fats and oils. UV absorbance

GCC Standardization Organization

BH GSO ASTM D2008:2024 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
OS GSO ASTM D2008:2024 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
GSO ASTM D2008:2024 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
GSO ASTM D2269:2023 Standard Test Method for Evaluation of White Mineral Oils by Ultraviolet Absorption

American Society for Testing and Materials (ASTM)

ASTM D2008-12(2018) Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-23 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-91(1996)e1 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-85 Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-91(2006) Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-91(2001) Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-12 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-09 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2269-99e1 Standard Test Method for Evaluation of White Mineral Oils by Ultraviolet Absorption
ASTM D2269-10(2015) Standard Test Method for Evaluation of White Mineral Oils by Ultraviolet Absorption
ASTM D2269-10 Standard Test Method for Evaluation of White Mineral Oils by Ultraviolet Absorption
ASTM D2269-99 Standard Test Method for Evaluation of White Mineral Oils by Ultraviolet Absorption
ASTM D2269-99(2005) Standard Test Method for Evaluation of White Mineral Oils by Ultraviolet Absorption

Gosstandart of Russia

GOST EN 16344-2016 Cosmetic sun protection products Qualitative determination of UV filters and quantitative determination of 10 UV filters by high performance liquid chromatography

Spanish Association for Standardization (UNE)

UNE 55047:1973 FATS. SPECTROPHOTOMETRIC MEASURE OF ABSORPTION IN THE ULTRAVIOLET AREA.
UNE 77401:1992 ECOTOXICOLOGY. DETERMINATION OF UV-VIS ABSORPTION SPECTRA.

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

ASHRAE AT-96-20-3-1996 Resorption Cycle Using Ammonia and Water
ASHRAE AN-04-7-4-2004 Ammonia-Water Absorption Heat and Mass Transfer in Microchannel Absorbers with Visual Confirmation
ASHRAE AT-01-4-1-2001 Numerical Study of Absorption in a Laminar Falling Film of Ammonia-Water
ASHRAE SF-98-21-3-1998 Ammonia-Water Bubble Absorber with a Plate Heat Exchanger
ASHRAE SF-98-21-4-1998 Heat Transfer Performance of a Coiled Tube Absorber with Working Fluid of Ammonia/Water
ASHRAE SF-98-21-2-1998 Design of Cross-Flow Condensers for Ammonia-Water Absorption Heat Pumps

German Institute for Standardization

DIN EN ISO 3656 A1 E:2016-10 Determination of ultraviolet absorption of animal and vegetable fats and oils. Specific ultraviolet extinction coefficients. Part 1
DIN EN ISO 3656:2002-07 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2002)
DIN EN ISO 3656:2011-05 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2011)

International Organization for Standardization (ISO)

ISO 3656:1989 Animal and vegetable fats and oils; determination of ultraviolet absorbance

British Standards Institution (BSI)

BS EN ISO 3656:2011 Animal and vegetable fats and oils. Determination of ultraviolet absorbance expressed as specific UV extinction

Association Francaise de Normalisation

NF T60-223:1991 Animal and vegetable fats and oils. Determination of ultraviolet absorbance.

Bureau of Indian Standards

IS 1448 Pt.105-1981 Test methods for petroleum and its products [P: 105] Ultraviolet (UV) absorption and absorbance of petroleum products

Korean Agency for Technology and Standards (KATS)

KS M 9102-1996 Water quality-Determination of total mercury by flameless atomic absorption spectrometry(Method after pretreatment with ultraviolet radiation)

National Standardisation Body (ASRO)

STAS 10958-1977 Refrigerating equipment REFRIGERATING PLANTS BY ABSORBTION WITH HYDROAMMONIACAL SOLUTION

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ASTM D2269:2023 Standard Test Method for Evaluation of White Mineral Oils by Ultraviolet Absorption