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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
363-NP2EO-D2,  2-{2-[4-(3,6-Dimethyl-3-heptyl)phenoxy-3,5-d2]ethoxy}ethanol,  2-{2-[4-(1-Ethyl-1,4-dimethylpentyl)phenoxy-3,5-d2]ethoxy}ethanol,  3,6,3-Nonylphenol  diethoxylate-d2  (ring-3,5-d2) 363-NP2EO-D2, 2-{2-[4-(3,6-Dimethyl-3-heptyl)phenoxy-3,5-d2]ethoxy}ethanol, 2-{2-[4-(1-Ethyl-1,4-dimethylpentyl)phenoxy-3,5-d2]ethoxy}ethanol, 3,6,3-Nonylphenol diethoxylate-d2 (ring-3,5-d2) 1173021-42-5 C19H32O3
CARB  Method  1004  DNPH  Mix  2 CARB Method 1004 DNPH Mix 2
Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocin Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocin 2691-41-0 C4H8N8O8
4-(3,6-Dimethyl-3-heptyl)phenol
		
	4-(3,6-Dimethyl-3-heptyl)phenol C15H24O
2-Diphenylacetyl-3-(cyclohexyl-hydrazono)indan-1-one 2-Diphenylacetyl-3-(cyclohexyl-hydrazono)indan-1-one 108041-11-8 C29H26N2O2
Nonylphenol monoethoxylate solution
		
	Nonylphenol monoethoxylate solution
4-(1-Ethyl-1-methylhexyl)phenol 4-(1-Ethyl-1-methylhexyl)phenol 52427-13-1 C15H24O
Propyl 4-hydroxybenzoate-ring-13C6 solution
		
	Propyl 4-hydroxybenzoate-ring-13C6 solution C3H7*
Carbonyl-DNPH  Mix  1 Carbonyl-DNPH Mix 1
DECYL ALDEHYDE (DNPH DERIVATIVE) DECYL ALDEHYDE (DNPH DERIVATIVE) 1527-95-3 C16H24N4O4
2-Diphenylacetyl-3-(ethylidene-hydrazono)indan-1-one,  2-Diphenylacetyl-indan-1,3-dione-1-ethylidenehydrazone 2-Diphenylacetyl-3-(ethylidene-hydrazono)indan-1-one, 2-Diphenylacetyl-indan-1,3-dione-1-ethylidenehydrazone 101228-21-1 C25H20N2O2
Nonylphenol diethoxylate solution
		
	Nonylphenol diethoxylate solution
TO11/IP-6A Aldehyde/Ketone-DNPH Mix
		
	TO11/IP-6A Aldehyde/Ketone-DNPH Mix
4-tert-Octylphenyl-3,5-D2 Diethoxylate Solution, 1ug/ml in Acetone 4-tert-Octylphenyl-3,5-D2 Diethoxylate Solution, 1ug/ml in Acetone 1173019-49-2 C18H30O3
2-Diphenylacetyl-3-(propylidene-hydrazono)indan-1-one,  2-Diphenylacetyl-indan-1,3-dione-1-propylidenehydrazone 2-Diphenylacetyl-3-(propylidene-hydrazono)indan-1-one, 2-Diphenylacetyl-indan-1,3-dione-1-propylidenehydrazone 1119449-20-5 C26H22N2O2
4-(1-Methyl-1-propylpentyl)phenol
		
	4-(1-Methyl-1-propylpentyl)phenol C15H24O
Acrolein  O-2,3,4,5,6-PFBHA-oxime,  Propenal  O-pentafluorophenylmethyl-oxime Acrolein O-2,3,4,5,6-PFBHA-oxime, Propenal O-pentafluorophenylmethyl-oxime 932710-55-9 C10H6F5NO
3,6,3-Nonylphenol-13C6,  363-NP-13C6,  4-(1-Ethyl-1,4-dimethylpentyl)phenol-13C6  (ring-13C6) 3,6,3-Nonylphenol-13C6, 363-NP-13C6, 4-(1-Ethyl-1,4-dimethylpentyl)phenol-13C6 (ring-13C6) 1173020-38-6 C15H24O
CARB  Carbonyl-DNPH  Mix  1 CARB Carbonyl-DNPH Mix 1
Fully  13C-labelled  T-2  Toxin,  U-[13C24]  -  T-2  Toxin Fully 13C-labelled T-2 Toxin, U-[13C24] - T-2 Toxin 13C24H34O9
3,6,3-Nonylphenol-d2,  363-NP-D2,  4-(1-Ethyl-1,4-dimethylpentyl)phenol-3,5-d2 3,6,3-Nonylphenol-d2, 363-NP-D2, 4-(1-Ethyl-1,4-dimethylpentyl)phenol-3,5-d2 1173020-19-3 C15H24O
2-Diphenylacetyl-indan-1,3-dione-1-(2-butenylidene)hydrazone,  3-(2-Butenylidene-hydrazono)-2-diphenylacetyl-indan-1-one 2-Diphenylacetyl-indan-1,3-dione-1-(2-butenylidene)hydrazone, 3-(2-Butenylidene-hydrazono)-2-diphenylacetyl-indan-1-one 103480-19-9 C27H22N2O2
8260  Surrogate  Spike  Mix 8260 Surrogate Spike Mix
2,23,4,45,6-HEPTABROMODIPHENYL ETHER 2,23,4,45,6-HEPTABROMODIPHENYL ETHER 207122-16-5 C12H3Br7O
3,3μ,4,4μ,5-PentaBDE,  3,3μ,4,4μ,5-Pentabromodiphenyl  ether  solution,  PBDE  126 3,3μ,4,4μ,5-PentaBDE, 3,3μ,4,4μ,5-Pentabromodiphenyl ether solution, PBDE 126 366791-32-4 C12H5Br5O
Naphthenes  Mix Naphthenes Mix
3,3μ,5-TriBDE,  3,3μ,5-Tribromodiphenyl  ether  solution,  PBDE  36 3,3μ,5-TriBDE, 3,3μ,5-Tribromodiphenyl ether solution, PBDE 36 147217-79-6 C12H7Br3O
Trichothecene  Mix  solution Trichothecene Mix solution C15H24O
Aflatoxin G1-<sup>13</sup>C<sub>17</sub> Aflatoxin G1-13C17 1217444-07-9 C17H12O7
Aflatoxin G2-<sup>13</sup>C<sub>17</sub> Aflatoxin G2-13C17 1217462-49-1 C17H14O7
Aroclor  Spike  Mix Aroclor Spike Mix
Ochratoxin  A13C20  solution Ochratoxin A13C20 solution 911392-42-2 C20H18ClNO6
2,4-dinitro-N-(octylideneamino)aniline 2,4-dinitro-N-(octylideneamino)aniline 1726-77-8 C14H20N4O4
3-Acetyl-DON  13C  labeled 3-Acetyl-DON 13C labeled 1217476-81-7 C17H22O7
Fumonisin  B2-13C34  solution Fumonisin B2-13C34 solution 1217481-36-1 C34H59NO14
Ethyl 4-hydroxybenzoate-ring-13C6 solution
		
	Ethyl 4-hydroxybenzoate-ring-13C6 solution C2H5*
CLP  OLM04  SV  Mix  (2nd  Lot) CLP OLM04 SV Mix (2nd Lot)
CARB  Method  1004  DNPH  Mix  1 CARB Method 1004 DNPH Mix 1
PCB  standard  solution PCB standard solution
Fumonisin  B3-13C34  solution Fumonisin B3-13C34 solution 13C34H59NO14
Aflatoxin B1-<sup>13</sup>C<sub>17</sub> Aflatoxin B1-13C17 1217449-45-0 C17H12O6
Methyl 4-hydroxybenzoate-ring-13C6 solution
		
	Methyl 4-hydroxybenzoate-ring-13C6 solution CH3*
Natrium-O,O-dimethyldithiophosphat Natrium-O,O-dimethyldithiophosphat 26377-29-7 C2H6NaO2PS2
353-NP,  4-(1-Ethyl-1,3-dimethylpentyl)phenol 353-NP, 4-(1-Ethyl-1,3-dimethylpentyl)phenol 186825-36-5 C15H24O
DEOXYNIVALENOL-3-GLUCOSIDE DEOXYNIVALENOL-3-GLUCOSIDE 131180-21-7 C21H30O11
[D-Asp3, E-Dhb7]-Microcystin-RR [D-Asp3, E-Dhb7]-Microcystin-RR 202120-08-9 C48H73N13O12
2-[[(5R,6R,7S,9S,11R,18R,19S)-19-amino-6-(3,4-dicarboxybutanoyloxy)-11 ,18-dihydroxy-5,9-dimethyl-icosan-7-yl]oxycarbonylmethyl]butanedioic a cid 2-[[(5R,6R,7S,9S,11R,18R,19S)-19-amino-6-(3,4-dicarboxybutanoyloxy)-11 ,18-dihydroxy-5,9-dimethyl-icosan-7-yl]oxycarbonylmethyl]butanedioic a cid 136379-59-4 C34H59NO14
2-Diphenylacetyl-3-(2-propenylidene-hydrazono)indan-1-one,  2-Diphenylacetyl-indan-1,3-dione-1-(2-propenylidene)hydrazone 2-Diphenylacetyl-3-(2-propenylidene-hydrazono)indan-1-one, 2-Diphenylacetyl-indan-1,3-dione-1-(2-propenylidene)hydrazone 101611-80-7 C26H20N2O2
Acetone  O-2,3,4,5,6-PFBHA-oxime Acetone O-2,3,4,5,6-PFBHA-oxime 899828-53-6 C10H8F5NO
B-Trichothecene  mix,  (DON,  NIV,  3-AcDON,  15-AcDON) B-Trichothecene mix, (DON, NIV, 3-AcDON, 15-AcDON)
3,6,3-Nonylphenol-monoethoxylate-13C6,  363-NP1EO-13C6,  2-[4-(1-Ethyl-1,4-dimethylpentyl)phenoxy]ethanol-13C6,  2-[4-(3,6-Dimethyl-3-heptyl)phenoxy]ethanol-13C6 3,6,3-Nonylphenol-monoethoxylate-13C6, 363-NP1EO-13C6, 2-[4-(1-Ethyl-1,4-dimethylpentyl)phenoxy]ethanol-13C6, 2-[4-(3,6-Dimethyl-3-heptyl)phenoxy]ethanol-13C6 1173019-61-8 C17H28O2
Glutaraldehyde-O-2,3,4,5,6-PFBHA-Oxime Glutaraldehyde-O-2,3,4,5,6-PFBHA-Oxime 932710-48-0 C19H12F10N2O2
2-Diphenylacetyl-3-(methylene-hydrazono)indan-1-one,  2-Diphenylacetyl-indan-1,3-dione-1-methylidenehydrazone 2-Diphenylacetyl-3-(methylene-hydrazono)indan-1-one, 2-Diphenylacetyl-indan-1,3-dione-1-methylidenehydrazone 1119449-21-6 C24H18N2O2
Algae  bloom  toxin,  Biotoxin,  Cyanobacterial  toxin Algae bloom toxin, Biotoxin, Cyanobacterial toxin 157622-02-1 C54H72N8O12
Compound  feed  (aflatoxin  B1,  blank) Compound feed (aflatoxin B1, blank)
Eicosanyl caffeate Eicosanyl caffeate 905726-67-2 C29H48O4
Analtech HPTLC Uniplates: amino matrix
		
	Analtech HPTLC Uniplates: amino matrix
Peanut butter (aflatoxin low level)
		
	Peanut butter (aflatoxin low level)
13C15 DON 13C15 DON 911392-36-4 C15H20O6
GENTAMYCIN SULFATE SALT HYDRATE GENTAMYCIN SULFATE SALT HYDRATE
Aluminum  multi-plate  racks Aluminum multi-plate racks
Preval  spray  unit Preval spray unit
Fumonisin  B1-13C34  solution Fumonisin B1-13C34 solution 1217458-62-2 C34H59NO15
Fumonisin  Mixture Fumonisin Mixture
(3S,11E)-3,4,5,6,9,10-Hexahydro-14,16-dihydroxy-3-(methyl-<sup>13</sup>C)-1H-2-benzoxacyclotetradecin-1,7(8H)-dione-<sup>13</sup>C<sub>17</sub> (3S,11E)-3,4,5,6,9,10-Hexahydro-14,16-dihydroxy-3-(methyl-13C)-1H-2-benzoxacyclotetradecin-1,7(8H)-dione-13C17 911392-43-3 C18H22O5
Aflatoxin B2-<sup>13</sup>C<sub>17</sub> Aflatoxin B2-13C17 1217470-98-8 C17H14O6
Radiello BTEX Calibration Kit (Thermal Desorption)
		
	Radiello BTEX Calibration Kit (Thermal Desorption)
(2,3-dihydroxy-4-oxo-pentoxy)phosphonic acid (2,3-dihydroxy-4-oxo-pentoxy)phosphonic acid 190079-18-6 C5H11O7P
microcystin LY microcystin LY 123304-10-9 C52H71N7O13
Aflatoxin  Mix Aflatoxin Mix
Multielement  Ion  Chromatography  Standard  solution  I Multielement Ion Chromatography Standard solution I
MINI-VAP IMV EA MINI-VAP IMV EA
SulfadiMethoxine-13C6 SulfadiMethoxine-13C6 1334378-48-1 C12H14N4O4S
Sulfachloropyridazine-phenyl-13C6 Sulfachloropyridazine-phenyl-13C6
MAIZE (VERY LOW LEVEL ZON) MAIZE (VERY LOW LEVEL ZON)
Natrium-N-(6-chlorpyrazinyl)sulfanilamidat Natrium-N-(6-chlorpyrazinyl)sulfanilamidat 23307-72-4 C10H10ClN4NaO2S
Aluminum  oxide  on  TLC-plates Aluminum oxide on TLC-plates Al2O3
15-Acetylvomitoxin,  3-d3-AcDON 15-Acetylvomitoxin, 3-d3-AcDON 876926-22-6 C17H19D3O7
Aldrich rectangular TLC developing tanks, complete
		
	Aldrich rectangular TLC developing tanks, complete
Analtech TLC Uniplates: C18-silica gel matrix
		
	Analtech TLC Uniplates: C18-silica gel matrix
SIGMA TLC SPRAY BOX SIGMA TLC SPRAY BOX
Mycophenolic acid-<sup>13</sup>C<sub>17</sub> Mycophenolic acid-13C17 1202866-92-9 C17H20O6
Sulfanitran-13C6 Sulfanitran-13C6 1353867-79-4 C14H13N3O5S
Aldrich rectangular TLC developing tanks, lid only
		
	Aldrich rectangular TLC developing tanks, lid only
TLC saturation pads
		
	TLC saturation pads
TLC Glass Plates from EMD/Merck KGaA
		
	TLC Glass Plates from EMD/Merck KGaA
Algae  bloom  standard,  Algae  bloom  toxin,  Biotoxin,  Cyanobacterial  toxin Algae bloom standard, Algae bloom toxin, Biotoxin, Cyanobacterial toxin 154037-70-4 C52H71N7O12
Hamilton TLC syringes
		
	Hamilton TLC syringes
ZEARALENONE IN ACETONITRILE ZEARALENONE IN ACETONITRILE
D1-DON D1-DON 919488-17-8 C15H20O6
Defatted  peanut  meal  (aflatoxin  B1,  blank) Defatted peanut meal (aflatoxin B1, blank)
CHLORAMPHENICOL (RING-D4, BENZYL-D1) CHLORAMPHENICOL (RING-D4, BENZYL-D1) C11H7Cl2D5N2O5
Ammonium  Standard  for  IC Ammonium Standard for IC H4N+
154-87-0 154-87-0 154-87-0
Isosorbide Solution
		
	Isosorbide Solution C6H10O4
Analtech HPTLC Uniplates: C2-silica gel matrix
		
	Analtech HPTLC Uniplates: C2-silica gel matrix
AFLATOXIN MIX 4 AFLATOXIN MIX 4
5'-hydroxypiroxicam 5'-hydroxypiroxicam 77459-78-0 C15H13N3O5S
Valaciclovir iMpurity D Valaciclovir iMpurity D 1346747-69-0 C15H24N6O4
Spectroline battery-operated UV lamp
		
	Spectroline battery-operated UV lamp
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