Analytische Chemie
Standard
Analyse-Reagenzien
Chromatographie
Lebensmittelsicherheit
Flüssigkeits-Chromatographie
Referenzstandard
Die analytische Chemie ist ein Teilgebiet der Chemie mit dem Ziel chemische Substanzen zu identifizieren sowie deren Menge zu bestimmen. Demnach umfasst die analytische Chemie die qualitative Analyse, die quantitative Analyse und die Strukturanalytik. Bei der qualitativen Analyse wird untersucht, ob bestimmte chemische Elemente oder Verbindungen in einer Probe nachweisbar sind. Bei der quantitativen Analyse wird die Menge eines chemischen Elements oder einer Verbindung bestimmte und bei der Strukturanalytik wird die chemische Struktur der Elemente und Verbindungen ermittelt. Die häufigsten Einsatzgebiete der analytischen Chemie sind die Umweltanalytik, die Lebensmittelanalytik sowie die Prozesskontrolle und -regelung. In der Umweltanalytik werden Boden, Luft und Wasser analysiert, um z. B. Schwermetalle, Abgase oder Pestizide zu bestimmen. In der Lebensmittelanalytik werden Lebensmittel z.B. nach Schwermetallen oder Chemikalienrückstände untersucht. Bei der Prozesskontrolle und Prozessregelung wird z. B. die Produktausbeute überwachtet oder die Produktqualität kontrolliert.
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- Chemical Name:L-Serine-13C3,15N,d3
- CAS:1994299-33-0
- MF:
- Chemical Name:Beta-Alanine (3-13C,15N)
- CAS:404839-27-6
- MF:
- Structure:
- Chemical Name:L-Phenylalanine-α,β-13C2-15N
- CAS:1005341-23-0
- MF:C9H11NO2
- Structure:
- Chemical Name:Sumatriptan Impurity 10 (N-Nitroso Sumatriptan EP Impurity B)
- CAS:3036581-86-6
- MF:C13H18N4O3S
- Chemical Name:(3S,4R,5R)-Oseltamivir Hydrochloride
- CAS:
- MF:
- Chemical Name:(3R,4S,5S)-Oseltamivir Hydrochloride
- CAS:
- MF:
- Chemical Name:(3S,4S,5S)-Oseltamivir Hydrochloride
- CAS:
- MF:
- Chemical Name:(3R,4S,5R)-Oseltamivir Hydrochloride
- CAS:
- MF:
- Chemical Name:(3R,4R,5R)-Oseltamivir Hydrochloride
- CAS:
- MF:
- Chemical Name:(3S,4S,5R)-Oseltamivir Hydrochloride
- CAS:
- MF:
- Chemical Name:(3S,4R,5S)-Oseltamivir Hydrochloride
- CAS:
- MF:
- Structure:
- Chemical Name:Fosfomycin Trometamol Impurity 35
- CAS:2725959-34-0
- MF:C6H16O9P2
- Structure:
- Chemical Name:Linear DaptoMycin
- CAS:883991-21-7
- MF:C72H103N17O27
- Chemical Name:Decitabine Impurity 22
- CAS:
- MF:
- Structure:
- Chemical Name:2121561-37-1
- CAS:2121561-37-1
- MF:C19H21N3O4
- Structure:
- Chemical Name:Ertugliflozin Impurity 6
- CAS:1298086-37-9
- MF:C22H23ClO8
- Structure:
- Chemical Name:DesMethyl FluoroMetholone
- CAS:426-20-0
- MF:C21H27FO4
- Chemical Name:LS01-I01
- CAS:
- MF:
- Structure:
- Chemical Name:5H-Pyrazolo[4,3-c]pyridine-5-carboxylic acid, 3-amino-2-(4-chloro-3,5-dimethylphenyl)-2,4,6,7-tetrahydro-4-methyl-, 1,1-dimethylethyl ester, (4S)-
- CAS:2212021-92-4
- MF:C20H27ClN4O2
- Chemical Name:LS01-I09
- CAS:
- MF:
- Chemical Name:Leak detection tracer standard gas
- CAS:
- MF:
- Structure:
- Chemical Name:Edoxaban Impurity 29
- CAS:2244103-96-4
- MF:C24H30ClN7O5S
- Chemical Name:Xenon-136 isotope
- CAS:15751-79-8
- MF:Xe136
- Chemical Name:Argon-Nitrogen mixture
- CAS:
- MF:
- Structure:
- Chemical Name:Thiamine EP Impurity F HCl
- CAS:4102-72-1
- MF:C13H19N4OS.ClH.Cl
- Chemical Name:medical standard gas
- CAS:
- MF:
- Chemical Name:For the determination of impurities in 1-Butene
- CAS:
- MF:
- Chemical Name:Vonohra pyrrole nitrogen oxide
- CAS:
- MF:
- Chemical Name:N-nitroso-maribavir
- CAS:
- MF:
- Chemical Name: N-nitroso-desmethyl-Clemastine
- CAS:
- MF:
- Chemical Name:LPG composition analysis
- CAS:
- MF:
- Structure:
- Chemical Name:2-cyclopentylidene-2-phenylacetic acid
- CAS:126497-27-6
- MF:C13H14O2
- Structure:
- Chemical Name:URANIUM-235
- CAS:15117-96-1
- MF:U
- Chemical Name:Instrument calibration gas
- CAS:
- MF:
- Chemical Name:Strontium 88
- CAS:14762-60-8
- MF:
- Structure:
- Chemical Name:Cyclopentolate Impurity
- CAS:36882-00-5
- MF:C12H17NO2
- Structure:
- Chemical Name:5H-Cyclohepta[b]pyridin-5-one, 6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-9-hydroxy-, (6S,9R)-
- CAS:1289023-89-7
- MF:C16H13F2NO2
- Chemical Name:Laser standard gas
- CAS:
- MF:
- Structure:
- Chemical Name:6-Benzoxazolecarboxylic acid, 2-(3,5-dichlorophenyl)-, methyl ester
- CAS:1395964-06-3
- MF:C15H9Cl2NO3
- Chemical Name:Xenon-126 isotope
- CAS:27982-81-6
- MF:
- Chemical Name:Environmental monitoring standard gas
- CAS:
- MF:
- Chemical Name:Combustible gas alarm standard gas
- CAS:
- MF:
- Chemical Name:Fructus Xanthii
- CAS:
- MF:
- Chemical Name:Maribavir (CAS：176161-24-3)
- CAS:
- MF:
- Chemical Name:Blood alcohol testing gas
- CAS:
- MF:
- Chemical Name:HERBA PLANTAGINIS
- CAS:
- MF:
- Structure:
- Chemical Name:Ethyl 2-aminopropanoate
- CAS:17344-99-9
- MF:C5H11NO2
- Structure:
- Chemical Name:Eriodictyol dihydrochalcone
- CAS:57765-66-9
- MF:C15H14O6
- Chemical Name:Si2Hs mixed gas
- CAS:
- MF:
- Chemical Name:For the determination of impurities in lsobutylene
- CAS:
- MF:
- Structure:
- Chemical Name:Ethyne-13C
- CAS:31432-47-0
- MF:D3N.DNO3
- Chemical Name:Inspection and quarantine standard gas
- CAS:
- MF:
- Chemical Name:Quaternary gas mixture
- CAS:
- MF:
- Structure:
- Chemical Name:Benzoic acid, 4-(nitrosoamino)-
- CAS:91673-51-7
- MF:C7H6N2O3
- Structure:
- Chemical Name:55FE
- CAS:
- MF:Fe
- Chemical Name:3-chloro-2,2-dimethylpropyl 4-methylbenzenesulfonate
- CAS:
- MF:
- Chemical Name:VOC test standard gas
- CAS:
- MF:
- Chemical Name:He-H2-Ar ternary mixture
- CAS:
- MF:
- Chemical Name:Fluorine-Argon-Nitrogen mixture
- CAS:
- MF:
- Chemical Name:Eplerenone Impurity 1
- CAS:
- MF:
- Chemical Name:Radix Aristolochiae Fangchi
- CAS:
- MF:
- Chemical Name:Ivermectin Impurity 10（Ivermectin EP Impurity J）
- CAS:
- MF:
- Structure:
- Chemical Name:Benzenemethanol, α-(bromomethyl)-2-fluoro-
- CAS:31543-47-2
- MF:C8H8BrFO
- Chemical Name:Power industry standard gas
- CAS:
- MF:
- Structure:
- Chemical Name:Acetic acid, 2-hydroxy-, 1-azabicyclo[2.2.2]oct-3-yl ester
- CAS:61480-66-8
- MF:C9H15NO3
- Structure:
- Chemical Name:2-Hydrazinoadenosine
- CAS:15763-11-8
- MF:C10H15N7O4
- Structure:
- Chemical Name:AMMONIA-15N
- CAS:13767-16-3
- MF:H3N
- Structure:
- Chemical Name:3-(2-Hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-on
- CAS:41078-67-5
- MF:C11H12N2O2
- Chemical Name:SPLASH? LIPIDOMIX? Mass Spec Standard
- CAS:
- MF:
- Chemical Name:Deuterated methane mixture
- CAS:
- MF:
- Chemical Name:Electronic special standard gas
- CAS:
- MF:
- Chemical Name:Low concentration active component standard gas
- CAS:
- MF:
- Chemical Name:Eplerenone Impurity 2
- CAS:
- MF:
- Structure:
- Chemical Name:Carbonic acid, dichloromethyl methyl ester
- CAS:207804-63-5
- MF:C3H4Cl2O3
- Structure:
- Chemical Name:Benzenesulfonamide, N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-3-[(4S)-6,8-dichloro-1,2,3,4-tetrahydro-2-methyl-4-isoquinolinyl]-
- CAS:1571096-69-9
- MF:C22H29Cl2N3O4S
- Chemical Name:Xenon-131
- CAS:13965-09-8
- MF:
- Chemical Name:Mixed gas of propane, carbon monoxide and carbon dioxide
- CAS:
- MF:
- Structure:
- Chemical Name:Levodropropizine N-Oxide
- CAS:152237-40-6
- MF:C13H20N2O3
- Structure:
- Chemical Name:9H-Benzo[4,5]cyclohepta[1,2-b]thiophen-9-one, 4,10-dihydro-4-(1-methyl-4-piperidinylidene)-, (2E)-2-butenedioate (2:1)
- CAS:59743-87-2
- MF:C23H23NO5S
- Chemical Name:Process Development
- CAS:
- MF:
- Chemical Name:For the determination of impurities in Propylene
- CAS:
- MF:
- Chemical Name:Vehicle exhaust detection standard gas
- CAS:
- MF:
- Chemical Name:20% fluorine nitrogen mixture
- CAS:
- MF:
- Structure:
- Chemical Name:(2-Chloroethyl)(2-((3-hydroxypropyl)amino)ethyl)phosphoramidic acid
- CAS:2810251-24-0
- MF:C7H18ClN2O4P
- Structure:
- Chemical Name:IODINE-131
- CAS:10043-66-0
- MF:I
- Chemical Name:Calibration Gas (for Indoor Air Quality Determination)
- CAS:
- MF:
- Structure:
- Chemical Name:Sodium propionate-13C
- CAS:61281-82-1
- MF:C20H22N2O
- Chemical Name:He-N2-Ar ternary mixture
- CAS:
- MF:
- Structure:
- Chemical Name:Pregabalin IMpurity B
- CAS:3060527-40-1
- MF:C24H42N2O4
- Structure:
- Chemical Name:Eplerenone intermediate A1
- CAS:192704-54-4
- MF:C24H29NO5
- Chemical Name:HERBA CIRSII JAPONICI
- CAS:
- MF:
- Chemical Name:Xenon-134
- CAS:15751-43-6
- MF:
- Chemical Name:Helium-Argon mixture
- CAS:
- MF:
- Structure:
- Chemical Name:9H-3,9'-bicarbazole-1,1',2,2',3',4,4',5,5',6,6',7,7',8,8'-d15
- CAS:2778147-33-2
- MF:C24H16N2
- Chemical Name:Light source filling standard gas
- CAS:
- MF:
- Structure:
- Chemical Name:IODINE-125
- CAS:14158-31-7
- MF:I
- Chemical Name:Xenon-128
- CAS:13965-06-5
- MF:
- Chemical Name:krypton-82
- CAS:14191-81-2
- MF:Kr