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Analytische Chemie

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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Structure Chemical Name CAS MF
Aldrich rectangular TLC developing tanks, lid only
		
	Aldrich rectangular TLC developing tanks, lid only
Valaciclovir iMpurity D Valaciclovir iMpurity D 1346747-69-0 C15H24N6O4
(2,3-dihydroxy-4-oxo-pentoxy)phosphonic acid (2,3-dihydroxy-4-oxo-pentoxy)phosphonic acid 190079-18-6 C5H11O7P
TLC saturation pads
		
	TLC saturation pads
SIGMA TLC SPRAY BOX SIGMA TLC SPRAY BOX
Hamilton TLC syringes
		
	Hamilton TLC syringes
5'-hydroxypiroxicam 5'-hydroxypiroxicam 77459-78-0 C15H13N3O5S
Natrium-N-(6-chlorpyrazinyl)sulfanilamidat Natrium-N-(6-chlorpyrazinyl)sulfanilamidat 23307-72-4 C10H10ClN4NaO2S
Aldrich rectangular TLC developing tanks, complete
		
	Aldrich rectangular TLC developing tanks, complete
Aluminum  oxide  on  TLC-plates Aluminum oxide on TLC-plates Al2O3
Ammonium  Standard  for  IC Ammonium Standard for IC H4N+
TLC Glass Plates from EMD/Merck KGaA
		
	TLC Glass Plates from EMD/Merck KGaA
154-87-0 154-87-0 154-87-0
Analtech HPTLC Uniplates: C2-silica gel matrix
		
	Analtech HPTLC Uniplates: C2-silica gel matrix
Analtech HPTLC Uniplates: amino matrix
		
	Analtech HPTLC Uniplates: amino matrix
Sigma-Aldrich TLC Plates
		
	Sigma-Aldrich TLC Plates
o-Phthaldialdehyde-(DNPH)2 solution
		
	o-Phthaldialdehyde-(DNPH)2 solution
Adsorbent scrapers
		
	Adsorbent scrapers
Allylpyrocatechol -3,4-diacetate Allylpyrocatechol -3,4-diacetate 13620-82-1 C13H14O4
(R)-α,α,4-Trimethylcyclohex-3-en-1-methanol (R)-α,α,4-Trimethylcyclohex-3-en-1-methanol 7785-53-7 C10H18O
SulfaMethoxypyridazine-D3 SulfaMethoxypyridazine-D3 1172846-03-5 C11H9D3N4O3S
Spectroline E-Series lamp bulb
		
	Spectroline E-Series lamp bulb
Chromist aerosol propellant
		
	Chromist aerosol propellant
Multielement Ion Chromatography Cation Standard Solution, certified Multielement Ion Chromatography Cation Standard Solution, certified
Carbonyl-DNPH  Mix  2 Carbonyl-DNPH Mix 2
TLC  plate  storage  racks TLC plate storage racks
Radiello Aldehyde Calibration Standard
		
	Radiello Aldehyde Calibration Standard
Spectroline E-Series UV lamp
		
	Spectroline E-Series UV lamp
EPA  TO-11A  Six  Component  Carbonyl-DNPH  Mix EPA TO-11A Six Component Carbonyl-DNPH Mix
TLC  plate  holder TLC plate holder
MefenaMic acid-13C6 MefenaMic acid-13C6 1325559-19-0 C15H15NO2
Fluoxetine-d5 solution
		
	Fluoxetine-d5 solution 1173147-79-9 C17H17DF3NO
Ph  Eur  5.0  Calibration  Mix  for  GC Ph Eur 5.0 Calibration Mix for GC
Ethylene  in  helium Ethylene in helium
chromatography papers chromatography papers
Spotting  guide  and  Rf  reader Spotting guide and Rf reader
MINI VAP 6MV EA MINI VAP 6MV EA
Bottle-type  sprayer Bottle-type sprayer
Multi-element  Ion  Chromatography  Standard  solution  II Multi-element Ion Chromatography Standard solution II
Spectroline E-Series lamp filter
		
	Spectroline E-Series lamp filter
Hirschmann microcapillary pipette
		
	Hirschmann microcapillary pipette
Analtech HPTLC Uniplates: cyano matrix
		
	Analtech HPTLC Uniplates: cyano matrix
Iodide  Standard  for  IC Iodide Standard for IC I-
Calibration  solution  for  glutaraldehydes,  10mL Calibration solution for glutaraldehydes, 10mL
Benzylpenicilline-D7 N-ethylpiperidiniuM salt
Penicillin G-D7 salt Benzylpenicilline-D7 N-ethylpiperidiniuM salt Penicillin G-D7 salt 1217445-37-8 C23H33N3O4S
Spectroline CX UV-viewing cabinet
		
	Spectroline CX UV-viewing cabinet
Potassium  cyanide  -  zinc  cyanide  solution Potassium cyanide - zinc cyanide solution
Multielement  Ion  Chromatography  Anion  Standard  solution Multielement Ion Chromatography Anion Standard solution
Radiello Methylene Blue Calibration Standard for H2S (Hydrogen Sulfide)
		
	Radiello Methylene Blue Calibration Standard for H2S (Hydrogen Sulfide)
Preparative TLC plates
		
	Preparative TLC plates
Analtech HPTLC Uniplates: C8-silica gel matrix
		
	Analtech HPTLC Uniplates: C8-silica gel matrix
Radiello VOC Calibration Kit (Workplace Environment)
		
	Radiello VOC Calibration Kit (Workplace Environment)
Spectroline filter assembly for CX UV-viewing cabinet
		
	Spectroline filter assembly for CX UV-viewing cabinet
Analtech HPTLC Uniplates: C18-silica gel matrix
		
	Analtech HPTLC Uniplates: C18-silica gel matrix
Octadecanoic-2-13C  acid Octadecanoic-2-13C acid 19905-78-3 C18H36O2
5(Z),9(Z)-Octadecadienoic acid (Taxoleic) Methyl Ester 5(Z),9(Z)-Octadecadienoic acid (Taxoleic) Methyl Ester
Methyl-11-Methyl-6(Z)-octadecenoate Methyl-11-Methyl-6(Z)-octadecenoate C20H38O2
5(E),9(Z),12(Z)-Octadecatrienoicacid(Columbinic)MethylEster 5(E),9(Z),12(Z)-Octadecatrienoicacid(Columbinic)MethylEster
Tube-type  sprayer Tube-type sprayer
MYRISTIC-14-13C ACID MYRISTIC-14-13C ACID 62217-70-3 C14H28O2
Glass Magnet Glass Magnet
Certified  Multielement  Ion  Chromatography  Anion  Standard  Solution Certified Multielement Ion Chromatography Anion Standard Solution
Sodium  hexadecanoate-2,4,6,8,10,12,14,16-13C8,  Hexadecanoic  acid-2,4,6,8,10,12,14,16-13C8  sodium  salt,  Palmitic  acid-2,4,6,8,10,12,14,16-13C8  sodium  salt Sodium hexadecanoate-2,4,6,8,10,12,14,16-13C8, Hexadecanoic acid-2,4,6,8,10,12,14,16-13C8 sodium salt, Palmitic acid-2,4,6,8,10,12,14,16-13C8 sodium salt 1173021-50-5 C16H31NaO2
TLC  plate  rack TLC plate rack
(Z)-2-Hexadecenoic acid methyl ester (Z)-2-Hexadecenoic acid methyl ester 2825-80-1 C17H32O2
Spectroline light tube for CX UV-viewing cabinet
		
	Spectroline light tube for CX UV-viewing cabinet
METHYL 3-HYDROXYPENTADECANOATE METHYL 3-HYDROXYPENTADECANOATE C16H32O3
MethylEicosatrienoate(11c,14c,17c) MethylEicosatrienoate(11c,14c,17c)
MethylTransvaccenate(11tr) MethylTransvaccenate(11tr)
OCTANOIC ACID-13C8 OCTANOIC ACID-13C8 C8H16O2
Palmitic  acid-16-13C,16,16,16-d3 Palmitic acid-16-13C,16,16,16-d3 1217003-57-0 C16H29D3O2
Adsorbent  scraper  blades Adsorbent scraper blades
Latch-lid TLC developing chambers
		
	Latch-lid TLC developing chambers
Methyl9c,11c-Octadecadienoate Methyl9c,11c-Octadecadienoate
Caprylic  acid-2-13C Caprylic acid-2-13C 287111-06-2 C8H16O2
Oleic  acid-1,2,3,7,8,9,10-13C7 Oleic acid-1,2,3,7,8,9,10-13C7 1173097-64-7 C18H34O2
Sodium oleate-2,4,6,8,10,12,14,16,18-13C9
		
	Sodium oleate-2,4,6,8,10,12,14,16,18-13C9 C18H33NaO2
HEXADECANOIC ACID-16-13C ACID HEXADECANOIC ACID-16-13C ACID 158045-29-5 C16H32O2
2-(2-Chinolyl)-1H-inden-1,3(2H)-dion 2-(2-Chinolyl)-1H-inden-1,3(2H)-dion 83-08-9 C18H11NO2
PTFE  multi-plate  racks PTFE multi-plate racks
Methyl Dotriacontanoate Methyl Dotriacontanoate C33H66O2
Radiello BTEX Calibration Kit (CS2 Desorption)
		
	Radiello BTEX Calibration Kit (CS2 Desorption)
Methyl(9c,12c,15c,18c,21c)-Tetracosapentaenoate Methyl(9c,12c,15c,18c,21c)-Tetracosapentaenoate
5(Z),8(Z),11(Z)-EICOSATRIEN-1,20-DIOIC ACID METHYL ESTER 5(Z),8(Z),11(Z)-EICOSATRIEN-1,20-DIOIC ACID METHYL ESTER C21H34O4
5-Bromopentanoic  acid-2,2,5,5-d4 5-Bromopentanoic acid-2,2,5,5-d4 284487-63-4 C5H9BrO2
PENTANOIC ACID-1-13C PENTANOIC ACID-1-13C 38765-82-1 C5H10O2
SulfaMethazine-phenyl-13C6 heMihydrate SulfaMethazine-phenyl-13C6 heMihydrate 1196157-77-3 C24H30N8O5S2
cis-4,7,10,13,16,19-Docosahexaenoic acid Methyl ester (C22:6ns) cis-4,7,10,13,16,19-Docosahexaenoic acid Methyl ester (C22:6ns)
Methyl (4Z,10Z,13Z,16Z)-Docosatetraenoate Methyl (4Z,10Z,13Z,16Z)-Docosatetraenoate C23H38O2
Analtech TLC Uniplates: microcrystalline cellulose matrix
		
	Analtech TLC Uniplates: microcrystalline cellulose matrix
Omega3-MethylArachidonate(8c,11c,14c,17c) Omega3-MethylArachidonate(8c,11c,14c,17c)
Mead acid methyl ester (5(Z),8(Z),11(Z)-C20:3) Mead acid methyl ester (5(Z),8(Z),11(Z)-C20:3)
Spectroline CM UV-viewing cabinet
		
	Spectroline CM UV-viewing cabinet
Potassium oleate-13C18
		
	Potassium oleate-13C18 C18H33KO2
CHOLESTEROL-3-OCTANOATE (OCTANOATE-1-13C) CHOLESTEROL-3-OCTANOATE (OCTANOATE-1-13C) C35H60O2
HEXADECANOIC-16,16,16-D3 ACID HEXADECANOIC-16,16,16-D3 ACID 75736-53-7 CD3(CH2)14COOH
2(E),6(Z),9(Z),12(Z),15(Z),18(Z),21(Z)-TETRACOSAHEPTAENOIC ACID METHYL ESTER 2(E),6(Z),9(Z),12(Z),15(Z),18(Z),21(Z)-TETRACOSAHEPTAENOIC ACID METHYL ESTER C25H36O2
Methyl alpha-eleostearate Methyl alpha-eleostearate 4175-47-7 C19H32O2
Aldrich TLC developing tank - cylindrical
		
	Aldrich TLC developing tank - cylindrical
PALMITIC ACID-13C16, POTASSIUM SALT PALMITIC ACID-13C16, POTASSIUM SALT C16H31KO2
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