The infrared absorption peak of pyrene
The infrared absorption peak of pyrene, Total:180 items.
The international standard classification for "The infrared absorption peak of pyrene" includes: Ferroalloys , Testing of metals , Chemical analysis of metals , Water quality , Semiconducting materials , Iron ores , Products of the chemical industry , Geology. Meteorology. Hydrology , Explosives. Pyrotechnics , Other non-ferrous metals and their alloys , Physicochemical methods of analysis , Nickel, chromium and their alloys , Manganese ores , Other standards related to graphic technology , Protection against crime , Materials for aluminium production .
The Chinese standard classification for "The infrared absorption peak of pyrene" includes: Steel and iron alloy analysis method , Semimetal and semiconductor material analysis method , Metal physical property test method , Analysis methods for toxic substances in water , Semimetal and semiconductor material in general , Metal nondestructive testing method , Iron ore , Elemental semiconductor material , Analysis methods for substances in ocean , Artistic handicrafts , Rare refractory metals and their compounds , Synthetic materials in general , Manganese ore , Photosensitive material , Technical Management , Crime judging technology , Light metals and their alloys analysis method , Rare metals and their alloys analysis method .
Taiwan Provincial Standard of the People's Republic of China
- CNS 11511-1986 Optical Infrared Ray Absorbing Glass
- CNS 11512-1986 Method of Test for Optical Infrared Ray Absorbing Glass
Professional Standard - Ferrous Metallurgy
- YB/T 5341-2015 Ferrophosphorus. Determination of sulfur content. The infrared absorption method
- YB/T 178.7-2008 Silicon-aluminium alloy and silicon-barium-aluminium alloy-Determination of sulfur content-Infrared absorption method
- YB/T 5339-2015 Ferrophosphorus. Determination of carbon content. The infrared absorption method
- YB/T 109.6-2012 Silicon Barium Alloy-Determination of Carbon Content-The Infrared Absorption Method
- YB/T 5339-2006 Methods for chemical analysis of ferrophorus The infrared absorption method for the determination of carbon content
- YB/T 5341-2006 Methods for chemical analysis of ferrophorus The infrared absorption method for the determination of sulfur content
- YB/T 109.7-2012 Silicon Barium Alloy-Determination of Sulfur Content-The Infrared Absorpting Method
- YB/T 178.6-2008 Silicon-aluminium alloy and silicon-barium-aluminium alloy-Determination of carbon content-Infrared absorption method
- YB/T 5333-2009 Vanadium pentoxid-Determination of sulfur content-The infrared absorption method
- YB/T 4311-2012 Molybdenum Oxide - Determination of Sulfur Content - The Infrared Absorption Method
- YB/T 4312-2012 Molybdenum Oxide - Determination of Carbon Content - The Infrared Absorption Method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 4701.10-1988 Methods for chemical analysis of ferrotitanium--The infrared absorption method for the determination of sulfur content
- GB/T 8704.1-2009 Ferrovanadium—Determination of carbon content—The infrared absorption method and the gasometric method
- GB/T 1558-2023 Test method for substitutional carbon content in silicon by infrared absorption
- GB/T 5687.8-1988 Methods for chemical analysis of ferro-chromium--The infrared absorption method for the determination of sulfur content
- GB/T 8654.8-1988 Methods for chemical analysis of manganese metal--The infrared absorption method for the determination of carbon content
- GB 13193-1991 Water quality-Determination of TOC by nondispersive infrared absorption method
- GB/T 4701.8-2009 Ferrotitanium—Determination of carbon content—The infrared absorption method
- GB/T 5059.9-2008 Ferromolybdenum - Determination of sulfur content - The infrared absorption method and the combustion-iodate volumetric method
- GB/T 6730.61-2005 Iron ores - Determination of carbon and sulfur content - High frequency combustion with infrared absorption method
- GB/T 8705.3-1988 Methods for chemical analysis of ferrophosphorus; The infrared absorption method for the determination of carbon content
- GB/T 24583.6-2009 Vanadium-Nitrogen alloy—Determination of sulfur content—The infrared absorption method
- GB/T 4702.16-1988 Methods for chemical analysis of chromium metal--The infrared absorption method for the determination of sulfur content
- GB/T 5059.7-2014 Ferromolybdenum―The determination of carbon content―Infrared absorption method
- GB/T 5059.9-1988 Methods for chemical analysis of ferromolybdenum; The infrared absorption method for the determination of sulfur content
- GB/T 8705.1-1988 Methods for chemical analysis of ferrophosphorus; The infrared absorption method for the determination of carbon content
- GB/T 5059.7-1988 Methods for chemical analysis of ferromolybdenum; The infrared absorption method for the determination of carbon content
- GB/T 3653.7-2020 Ferroboron—Determination of sulfur content—Infrared absorption method
- GB/T 32573-2016 Silicon powder―Determination of total carbon content―Infrared absorption method after combustion in an induction furnace
- GB/T 1557-1989 The method of determining interstitial oxygen content in silicon by infrared absorption
- GB/T 6150.4-2008 Methods for chemical analysis of tungsten concentrates - Determination of sulfur content - The high frequency-infrared absorption method
- GB/T 24583.4-2009 Vanadium—Nitrogen alloy—Determination carbon of content—The infrared absorption method
- GB/T 5687.5-1988 Methods for chemical analysis of ferro-chromium--The infrared absorption method for the determination of carbon content
- GB/T 19199-2015 Test methods for carbon acceptor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy
- GB/T 7731.12-1988 Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of sulfur content
- GB/T 4333.10-1990 Methods for chemical analysis of ferrosilicon-The infrared absorption method for the determination of carbon content
- GB/T 4702.14-1988 Methods for chemical analysis of chromium metal; The infrared absorption method for the determination of carbon content
- GB/T 26196-2010 Fireworks and firecrackers—Determination of carbon content in pyrotechnic compositions—High frequency-infrared absorption method
- GB/T 1557-2006 The method of determining interstitial oxygen content in silicon by infrared absorption
- GB/T 6730.61-2022 Iron ores—Determination of carbon and sulfur content—High frequency combustion with infrared absorption method
- GB/T 1558-2009 Test method for substitutional atomic carbon concent of silicon by infrared absorption
- GB/T 30740-2014 Determination of total organic carbon in marine sediment—Nondispersive infrared absorption
- GB/T 7731.10-1988 Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of carbon content
- GB/T 24369.1-2009 Characterization of gold nanorods—Part 1:UV-Vis-NIR absorption spectroscopy
- GB/T 24583.7-2009 Vanadium-Nitrogen alloy—Determination of oxygen content—The infrared absorption method
- GB/T 4701.8-1988 Methods for chemical analysis of ferrotitanium--The infrared absorption method for the determination of carbon content
- GB/T 1558-1997 Test method for substitutional atomic carbon content of silicon by infrared absorption
- GB/T 19199-2003 Test method for carbon concentration of semi-insulating monocrystal gallium arsenide by measurement infrared absorption method
- GB 4702.14-1988 Metal Chromium Chemical Analysis Method Infrared Absorption Method Determination of Carbon Content
- GB/T 8654.10-1988 Methods for chemical analysis of manganese metal--The infrared absorption method for the determination of sulfur content
- GB/T 14143-1993 300~900μm Silicon slices-Measuring of interstitial oxygen content-Infrared absorption method
- GB/T 13193-1991 Water quality--Determination of TOC by nondispersive infrared absorption method
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 4333.10-2019 Ferrosilicon—Determination of carbon content—Infrared absorption method
- GB/T 14949.11-2021 Manganese ores—Determination of carbon content—Gravimetric method and infrared absorption method
- GB/T 1557-2018 Test method for determining interstitial oxygen content in silicon by infrared absorption
- GB/T 24583.7-2019 Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method
- GB/T 39114-2020 Nanotechnologies—Characterization of single-wall carbon nanotubes using ultraviolet-visible-near infrared (UV-Vis-NIR) absorption spectroscopy
- GB/T 24583.4-2019 Vanadium-nitrogen—Determination of carbon content—Infrared absorption method
- GB/T 7731.10-2021 Ferrotungsten—Determination of carbon content—Infrared absorption method
- GB/T 24583.6-2019 Vanadium-nitrogen—Determination of sulfur content—Infrared absorption method
Professional Standard - Chemical Industry
- HG/T 4244-2011 Infrared cyanine dye for 830nm thermal CTP plates
工业和信息化部
- YB/T 4582.10-2017 Ferrosilicon nitride. Determination of carbon content. The infrared absorption method
- YB/T 4566.8-2016 Ferrovanadium nitride. Determination of carbon content. Infrared absorption method
- YB/T 4738-2019 Calcium silicon alloy-Determination of oxygen content-The infrared absorption method after fusion inert gas
- YB/T 4726.6-2021 Ferric-containing dust and sludge——etermination of sulfur content——The infrared absorption method
- YB/T 5316-2016 Calcium silicon alloy-Determination of carbon content- High-frequency combustion infrared absorption method
- YB/T 4726.8-2021 Ferric-containing dust and sludge-Determination of carbon content-The infrared absorption method
- YB/T 4566.9-2016 Ferrovanadium nitride. Determination of oxygen content. Infrared absorption method
- YB/T 4582.4-2017 Ferrosilicon nitride-Determination of sulfur content-Infrared absorption method
- YB/T 4566.7-2016 Ferrovanadium nitride. Determination of sulfur content. Infrared absorption method
Professional Standard - Electron
- SJ/T 10625-1995 Determination method for interstital atomic oxygen content of germanium by infrared abaorption
- SJ/T 11496-2015 Determination of boron concentration in gallium arsenide by infrared absorption
- SJ 3249.2-1989 Methods of measurement for Carbon concentration of semi-insulation Gallicem arsenide single crystal by infra-red absorption
- SJ 3249.3-1989 Methods of measurement for chromium concentration in semi-insulation Gallium arsenide by infra-red absorpti
- SJ/T 11491-2015 Test methods for measurement of interstitial oxygen content in silicon by short baseline infrared absorption spectrometry
Professional Standard - Commodity Inspection
- SN/T 4363-2015 Determinatin of sulfur content in copper concentrate - High frequency combustion with infrared absorption method
- SN/T 4366-2015 Determination of sulfur content in gold ore-High frequency combustion with infrared absorption method
- SN/T 3601-2013 Determination of total sulfur in graphite―Infrared absorption spectrometry
- SN/T 3598-2013 Determination of sulfur content in pyrites ore―High frequency combustion with infrared absorption method
Professional Standard - Ocean
- HY/T 196-2015 Determination of dissolved inorganic carbon in sea water using non-dispersive infrared absorption
- HY/T 150-2013 Determination of organic carbon in sea water by nondispersive infrared absorption spectrometry
Professional Standard - Public Safety Standards
- GA/T 2083-2023 Forensic sciences-Examination methods for rubber-Infrared absorption spectrometry
- GA/T 823.2-2009 Analysis method for paint fragment—Part 2:Infrared absorption spectrometry
Group Standards of the People's Republic of China
- T/CMES 08005-2020 Determination of Carbon and Sulfur Content in Ferrochromium Nitride High Frequency Combustion Infrared Absorption Method
- T/NXCL 023-2023 Determination of hydrogen and nitrogen in Beryllium— Inert gas fusion infrared absorption/ thermal conductivity method
- T/CMES 08006-2020 Determination of Sulfur Content in Carburizers High Frequency Combustion Infrared Absorption Method
Professional Standard - Non-ferrous Metal
- YS/T 1035-2015 Determination of carbon content in aluminum electrolyte―IR absorption spectrometry method
- YS/T 514.3-2009 Methods for chemical analysis of high titanium slag and rutile—Part 3:Determination of sulfur content—High frequency infrared absorption method
- YS/T 514.10-2009 Methods for chemical analysis of high titanium slag and rutile—Part 10:Determination of carbon content—High frequency infrared absorption method
海关总署
- SN/T 5351-2021 Determination of hydrogen content in aluminum and aluminum alloy - Inert gas impulse fusion infrared absorption method
- SN/T 5347.1-2021 Determination of carbon and sulfur content in chrome ore - High frequency combustion with infrared absorption method
- SN/T 5250-2020 Determination of sulfur content in mineral products - High frequency combustion with infrared absorption method
Henan Provincial Standard of the People's Republic of China
- DB41/T 1050-2015 Ferrosilicon Chemical Analysis Method Infrared Absorption Method for Determination of Sulfur Content
- DB41/T 1569-2018 Determination of Fixed Carbon Content in Graphite Ore High Frequency Combustion Infrared Absorption Method
Professional Standard - Military and Civilian Products
- WJ 2261-1994 Verification rules for thermal conductivity and infrared absorption nitrogen and oxygen detectors
Professional Standard - Nuclear Industry
- EJ/T 1164-2002 Determination of sulfur content in uranium dioxide powder - Infrared absorption method after combustion in an induction furnace
未注明发布机构
- JIS G 1211-3 AMD 1:2024 Iron and steel -- Determination of carbon -- Part 3: Infrared absorption method after combustion (Amendment 1)
- DIN EN ISO 7526 E:2019-09 Determination of nickel, iron and sulfur content by induction furnace post-combustion infrared absorption method (draft)
未注明发布机构
- DIN EN ISO 7526 E:2019-09 Determination of nickel, iron and sulfur content by induction furnace post-combustion infrared absorption method (draft)
- JIS G 1211-3 AMD 1:2024 Iron and steel -- Determination of carbon -- Part 3: Infrared absorption method after combustion (Amendment 1)
Professional Standard - Environmental Protection
- HJ/T 71-2001 Water quality- Determination of total organic carbon - Nondispersive infrared absorption method
- HJ 501-2009 Water quality-Determination of total organic carbon—Combustion oxidation nondispersive infrared absorption method
Military Standard of the People's Republic of China-General Armament Department
- GJB 226.1-1992 Test methods for tracked vehicles with rubber-mounted road wheels Infrared absorption test
Korean Agency for Technology and Standards (KATS)
- KS L 2013-1978(1996) ABSORBENT GLASS OF INFRARED RAY FOR OPTICS
- KS L 2013-2001 ABSORBENT GLASS OF INFRARED RAY FOR OPTICS
- KS D ISO 15349-1-2005(2015) Unalloyed steel-Determination of low carbon content-Part 1:Infrared absorption method after combustion in an electric resistance furnace(by peak separation)
- KS D ISO 4935-2022 Steel and iron-Determination of total sulphur content-Infrared absorption method after combustion in an induction furnace
- KS D ISO 4935-2002(2017) Steel and iron-Determination of total sulphur content-Infrared absorption method after combustion in an induction furnace
- KS D ISO 4935:2002 Steel and iron-Determination of total sulphur content-Infrared absorption method after combustion in an induction furnace
- KS D ISO 9556-2001(2016) Steel and iron-Determination of total carbon content-Infrared absorption method after combustion in an induction furnace
- KS D ISO 4935-2002(2022) Steel and iron-Determination of total sulphur content-Infrared absorption method after combustion in an induction furnace
- KS D ISO 9556:2021 Steel and iron — Determination of total carbon content — Infrared absorption method after combustion in an induction furnace
- KS D ISO 9556:2001 Steel and iron-Determination of total carbon content-Infrared absorption method after combustion in an induction furnace
- KS D ISO 13902:2002 Steel and iron-Determination of high sulfur content-Infrared absorption method after combustion in an induction furnace
Japanese Industrial Standards Committee (JISC)
- JIS R 3207:1959 Optical infrared ray absorbing glass
- JIS G 1211-4 AMD 2:2017 Iron and steel -- Determination of carbon content -- Part 4: Infrared absorption method after combustion in a furnace with preheating or peak separating (Amendment 2)
- JIS G 1211-4 AMD 1:2013 Iron and steel.Determination of carbon content.Part 4: Infrared absorption method after combustion in a furnace with preheating or peak separating (Amendment 1)
- JIS G 1211-4:2011 Iron and steel -- Determination of carbon content -- Part 4: Infrared absorption method after combustion in a furnace with preheating or peak separating
- JIS G 1211-3:2018 Iron and steel -- Determination of carbon -- Part 3: Infrared absorption method after combustion
- JIS G 1211-3:2011 Iron and steel -- Determination of carbon content -- Part 3: Infrared absorption method after combustion
SCC
- SPC GB/T 24583.4-2019 Vanadium-nitrogen -- Determination of carbon content -- Infrared absorption method (TEXT OF DOCUMENT IS IN CHINESE)
- SPC GB/T 24583.7-2019 Vanadium-nitrogen -- Determination of oxygen content -- Infrared absorption method (TEXT OF DOCUMENT IS IN CHINESE)
- SPC GB/T 4333.10-2019 Ferrosilicon -- Determination of carbon content -- Infrared absorption method (TEXT OF DOCUMENT IS IN CHINESE)
- DANSK DS/ISO 7526:2020 Ferronickels – Determination of sulfur content – Infrared absorption method after induction furnace combustion
- DANSK DS/ISO 4935:1993 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace
- DANSK DS/EN 24935:1993 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace
- DANSK DS/EN ISO 9556:2001 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace
American Society for Testing and Materials (ASTM)
- ASTM D2357-11 Standard for Qualitative Classification of Surfactants by Infrared Absorption
- ASTM D2357-11(2016) Standard for Qualitative Classification of Surfactants by Infrared Absorption
- ASTM D2357-74(2003) Standard for Qualitative Classification of Surfactants by Infrared Absorption
- ASTM D2357-74(1995)e1 Standard for Qualitative Classification of Surfactants by Infrared Absorption
- ASTM D2144-07(2021) Standard Practices for Examination of Electrical Insulating Oils by Infrared Absorption
- ASTM D2702-05 Standard Practice for Rubber Chemicals-Determination of Infrared Absorption Characteristics
- ASTM D2702-05(2016) Standard Practice for Rubber Chemicals&x2014Determination of Infrared Absorption Characteristics
- ASTM D2702-94(1998) Standard Practice for Rubber Chemicals-Determination of Infrared Absorption Characteristics
- ASTM D2702-05(2021) Standard Practice for Rubber Chemicals—Determination of Infrared Absorption Characteristics
- ASTM D2144-01e1 Standard Test Methods for Examination of Electrical Insulating Oils by Infrared Absorption
- ASTM D2144-01 Standard Test Methods for Examination of Electrical Insulating Oils by Infrared Absorption
- ASTM D2144-94 Standard Test Methods for Examination of Electrical Insulating Oils by Infrared Absorption
Association Francaise de Normalisation
- NF X20-301:1978 Gas analysis by absorption of a non dispersive infra-red radiation beam.
- NF EN ISO 7526:2020 Ferronickels - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace
- NF A10-621*NF EN ISO 7526:2020 Ferronickels - Determination of sulfur content - Infrared absorption method after induction furnace combustion
- NF A54-106*NF ISO 7524:2020 Ferronickels - Determination of carbon content - Infrared absorption method after induction furnace combustion
- NF A06-391*NF EN ISO 9556:2001 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace
- NF X20-351:1975 Determination of sulphur dioxide by absorption of a non dispersive infra-red radiation beam.
- NF A06-367*NF EN 24935:1992 Steel and iron. Determination of sulfur content. Infrared absorption method after combustion in an induction furnace.
- NF ISO 7524:2020 Ferronickels - Determination of carbon content - Infrared absorption method after combustion in an induction furnace
American National Standards Institute (ANSI)
- ANSI/TIA/EIA 455-106-1992 Procedure for Measuring the Near-Infrared Absorbance of Fiber Optic Coating Materials
GSO
- OS GSO ISO 4935:2015 Steel and iron -- Determination of sulfur content -- Infrared absorption method after combustion in an induction furnace
- OS GSO ISO 9556:2015 Steel and iron -- Determination of total carbon content -- Infrared absorption method after combustion in an induction furnace
- BH GSO ISO 13902:2016 Steel and iron -- Determination of high sulfur content -- Infrared absorption method after combustion in an induction furnace
- OS GSO ISO 13902:2014 Steel and iron -- Determination of high sulfur content -- Infrared absorption method after combustion in an induction furnace
- GSO ISO 13902:2014 Steel and iron -- Determination of high sulfur content -- Infrared absorption method after combustion in an induction furnace
- GSO ISO 4935:2015 Steel and iron -- Determination of sulfur content -- Infrared absorption method after combustion in an induction furnace
(U.S.) Telecommunications Industries Association
- TIA-455-106-1992 FOTP 106 Procedures for Determining Threshold Current of Semiconductor Lasers
ES-UNE
- UNE-EN ISO 7526:2020 Ferronickels - Determination of sulfur content - Infrared absorption method after induction furnace combustion (ISO 7526:2020) (Endorsed by Asociación Española de Normalización in May of 2020.)
Danish Standards Foundation
- DS/EN 24935:1993 Steel and iron. Determination of sulfur content. Infrared absorption method after combustion in an induction furnace
- DS/ISO 4935:1993 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace
- DS/EN ISO 9556:2001 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace
German Institute for Standardization
- DIN EN ISO 9556:2002-04 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace (ISO 9556:1989); German version EN ISO 9556:2001
British Standards Institution (BSI)
- BS EN ISO 9556:2001(2009) Steel and iron — Determination oftotal carbon content — Infrared absorption method after combustion in an induction furnace
- BS ISO 7524:2020 Ferronickels. Determination of carbon content. Infrared absorption method after induction furnace combustion
- BS ISO 13093:2023 Titanium and titanium alloys. Determination of carbon. Infrared absorption method after combustion in an induction furnace
- BS EN ISO 7526:2020 Ferronickels. Determination of sulfur content. Infrared absorption method after induction furnace combustion
KR-KS
- KS D ISO 9556-2021 Steel and iron — Determination of total carbon content — Infrared absorption method after combustion in an induction furnace
- KS D ISO 7524-2022 Ferronickels — Determination of carbon content — Infrared absorption method after induction furnace combustion
- KS D ISO 7526-2022 Ferronickels — Determination of sulfur content — Infrared absorption method after induction furnace combustion
International Organization for Standardization (ISO)
- ISO 13093:2023 Titanium and titanium alloys — Determination of carbon — Infrared absorption method after combustion in an induction furnace
- ISO 24476:2024 Steel — Determination of oxygen — Infrared absorption method after fusion under inert gas (Routine method)
- ISO/PRF 13093:1972 Titanium and titanium alloys — Determination of carbon — Infrared absorption method after combustion in an induction furnace
- ISO/FDIS 24476:2024 Steel – Determination of oxygen – Infrared absorption method after fusion under inert gas (Routine method)
- ISO 7524:2020 Ferronickels — Determination of carbon content — Infrared absorption method after induction furnace combustion
- ISO 7526:2020 Ferronickels — Determination of sulfur content — Infrared absorption method after induction furnace combustion
- ISO 4935:1990 Steel and iron; determination of sulfur content; infrared absorption method after combustion in an induction furnace
- ISO/DIS 24476 Steel – Determination of oxygen – Infrared absorption method after fusion under inert gas (Routine method)
- ISO 4935:1989 Steel and iron; determination of sulfur content; infrared absorption method after combustion in an induction furnace
European Committee for Standardization (CEN)
- EN ISO 7526:2020 Ferronickels - Determination of sulfur content - Infrared absorption method after induction furnace combustion (ISO 7526:2020)
SE-SIS
- SIS SS-EN 24 935-1992 Steel and iron — Determination of sulfur content — Infrared absorption method after combustion in an induction furnace
Infrared absorption peak of carboxycarbonyl,The infrared absorption peak of pyrene,Infrared pyrene absorption peak,The peak of the infrared absorption spectrum,Infrared absorption peaks of ketones,Infrared absorption peak,The infrared absorption peak of cobalt,UV absorption peak of pyrene ring,carbon infrared absorption peak,Infrared absorption peaks of alkynes,Infrared Absorption Peak of Silicon,Infrared absorption peak of anhydride,The infrared absorption peak of sulfur,Infrared Absorption Peak of Copper,The infrared absorption peak of bromine,The infrared characteristic peak of pyrene,Infrared Absorption Peak of Nickel,Infrared reverse absorption peak,Infrared absorption peak of hydrazone,Infrared absorption peaks of metals