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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
Calcium  41Ca  /  40Ca  (certified  for  isotope  abundance  ratio) Calcium 41Ca / 40Ca (certified for isotope abundance ratio)
FAUJASITE TYPE ZEOLITE FAUJASITE TYPE ZEOLITE
2S-EPHEDRONE HYDROCHLORIDE 2S-EPHEDRONE HYDROCHLORIDE 66514-93-0 C10H14ClNO
SCRATCH TEST REFERENCE MATERIAL SCRATCH TEST REFERENCE MATERIAL
Human  serum  (medium  creatinine) Human serum (medium creatinine)
Formaldehyde  2,4-dinitrophenylhydrazone  on  filter,  set Formaldehyde 2,4-dinitrophenylhydrazone on filter, set
Ethanol  in  water  (SNIF) Ethanol in water (SNIF)
Human  pancreatic  Lipase  (recombinant) Human pancreatic Lipase (recombinant)
HUMAN SERUM (PROGESTERONE) HUMAN SERUM (PROGESTERONE)
BRUSSEL SPROUT - VITAMINS(CRM STANDARD) BRUSSEL SPROUT - VITAMINS(CRM STANDARD)
Freshwater  sediment  (butyltins) Freshwater sediment (butyltins)
CANNED FRESH CHUB CANNED FRESH CHUB
GENOMIC DNA OF LISTERIA MONOCYTOGENES (4B, NCTC 11994) GENOMIC DNA OF LISTERIA MONOCYTOGENES (4B, NCTC 11994)
Isooctane  (purity,  impurities) Isooctane (purity, impurities) C8H18
CLEAN SANDY SOIL CLEAN SANDY SOIL
Bovine  urine  (clenbuterol,  salbutamol  low  level) Bovine urine (clenbuterol, salbutamol low level)
Bovine  urine  (hexoestrol  positive) Bovine urine (hexoestrol positive)
Limestone powders (for shear testing)
		
	Limestone powders (for shear testing)
Bovine  eye  (Clenbuterol  blank) Bovine eye (Clenbuterol blank)
FATTY ACID METHYL ESTERS FATTY ACID METHYL ESTERS
Carbon  dioxide  in  nitrogen Carbon dioxide in nitrogen
Bovine  urine  (diethylstilboestrol  blank) Bovine urine (diethylstilboestrol blank)
Bacterial  Acid  Methyl  Ester  (BAME)  Mix Bacterial Acid Methyl Ester (BAME) Mix
Equity / SPB Thick Film Test Mix II
		
	Equity / SPB Thick Film Test Mix II
Multielement Standard Solution for JMHW
		
	Multielement Standard Solution for JMHW
Bovine  urine  (hexoestrol  blank) Bovine urine (hexoestrol blank)
Hydrogen  in  nitrogen Hydrogen in nitrogen
Polystyrene  standard  ReadyCal  set  Mp  400-2μ000μ000 Polystyrene standard ReadyCal set Mp 400-2μ000μ000
MODEL  24  SCOTTY(R)  IV  REGUL.  &  GAUGE  (CGA  165) MODEL 24 SCOTTY(R) IV REGUL. & GAUGE (CGA 165)
ASTM D5134 Qualitative Reference Refinery Standard Kit
		
	ASTM D5134 Qualitative Reference Refinery Standard Kit
Human serum (serum proteins)
		
	Human serum (serum proteins)
ASTM D5441 MTBE CONTAMINANTS(LOW)MIX B ASTM D5441 MTBE CONTAMINANTS(LOW)MIX B
Cod  liver  oil  (OCPs) Cod liver oil (OCPs)
GMO  Maize  Powder  Standard  0%  MON  863  x  MON  810 GMO Maize Powder Standard 0% MON 863 x MON 810
m-Nitrotoluene Standard m-Nitrotoluene Standard C7H7NO2
Stand for SCOTTY 110 HP Cylinder
		
	Stand for SCOTTY 110 HP Cylinder
Florisil Applicability Test acc. to DIN EN ISO 9377-2/H53, Kit
		
	Florisil Applicability Test acc. to DIN EN ISO 9377-2/H53, Kit
2,4-Dinitrophenylhydrazones,  solutions,  set 2,4-Dinitrophenylhydrazones, solutions, set
FlufenaMic acid-13C6 FlufenaMic acid-13C6 1325559-30-5 C14H10F3NO2
Supelco 37 Component FAME Mix
		
	Supelco 37 Component FAME Mix
CORTISOL REFERENCE SERUM PANEL CORTISOL REFERENCE SERUM PANEL C21H30O5
Doxylaminephenyl-d5 Doxylaminephenyl-d5 1173020-59-1 C17H17D5N2O
ASTM D4815 Valve Timing Mix
		
	ASTM D4815 Valve Timing Mix
methyl phenyl 8-azabicyclo[3.2.1]octane-2,3-dicarboxylate methyl phenyl 8-azabicyclo[3.2.1]octane-2,3-dicarboxylate 61585-22-6 C16H20ClNO4
GMO  Standard  ERM-BF413,  Maize  MON  810 GMO Standard ERM-BF413, Maize MON 810
Argon  (99.995%) Argon (99.995%) Ar
Air,  Zero  (THC  <1ppm) Air, Zero (THC <1ppm)
Hydrogen  in  helium Hydrogen in helium
DIPHENHYDRAMINE-D3 DIPHENHYDRAMINE-D3 170082-18-5 C17H18D3NO
NifluMic acid-13C6 NifluMic acid-13C6 1325559-33-8 C13H9F3N2O2
Petroleum  Refinery  Pyrolized  Gas  (PY  GAS) Petroleum Refinery Pyrolized Gas (PY GAS)
Fuel  Ethanol  Residual  Saccharides  Mix Fuel Ethanol Residual Saccharides Mix
ASTM D5134 Qualitative Column Evaluation Mix
		
	ASTM D5134 Qualitative Column Evaluation Mix
Isoparaffins Mix
		
	Isoparaffins Mix
Benzene  in  air Benzene in air
Nitrogen  (99.99%) Nitrogen (99.99%) N2
Reversed  Phase  Test  Mix  1 Reversed Phase Test Mix 1
LC-CN/LC-PCN  Test  Mix LC-CN/LC-PCN Test Mix
Triclabendazole-D3 Triclabendazole-D3 1353867-93-2 C14H9Cl3N2OS
KOENIMBINE KOENIMBINE 21087-98-9 C19H19NO2
EPA  8270  Organophosphorus  Pesticide  Mix  1 EPA 8270 Organophosphorus Pesticide Mix 1
Reversed  Phase  Test  Mix  2 Reversed Phase Test Mix 2
Redox  standard Redox standard
Isothermal  Test  Mix  Kit Isothermal Test Mix Kit
(+)-β-Citronellene
		
	(+)-β-Citronellene 10281-55-7 C10H18
ASTM D2887 Calibration Mix
		
	ASTM D2887 Calibration Mix
ASTM D2887/D5307 Column Resolution Test Mix
		
	ASTM D2887/D5307 Column Resolution Test Mix
Sieve Standard, traceable to NIST SRM
		
	Sieve Standard, traceable to NIST SRM
GMO Genomic DNA Standard Set for Maize NK603, GA21 and CBH-351 GMO Genomic DNA Standard Set for Maize NK603, GA21 and CBH-351 "Starlink"
HELIUM ENRICHED NATURAL GAS REFERENCE STANDARD HELIUM ENRICHED NATURAL GAS REFERENCE STANDARD He
n-Butane,  iso-butane,  cis-2-butene,  trans-2-butene,  1-butene,  iso-butylene,  1,3-butadiene,  and  ethyl  acetylene n-Butane, iso-butane, cis-2-butene, trans-2-butene, 1-butene, iso-butylene, 1,3-butadiene, and ethyl acetylene
Color  Reference  Solution  acc.  to  APHA Color Reference Solution acc. to APHA
17BETA(H), 21BETA(H)-HOPANE 17BETA(H), 21BETA(H)-HOPANE 471-62-5 C30H52
ASTM 5442 (C12-C60) Quantitative Linearity Standard
		
	ASTM 5442 (C12-C60) Quantitative Linearity Standard
ASTM D5580 Quantitative Cal Mix 5
		
	ASTM D5580 Quantitative Cal Mix 5
Polyethylene  glycol  Standard  ReadyCal  Set  Mp  102-40μ000 Polyethylene glycol Standard ReadyCal Set Mp 102-40μ000
Viscosity and Density Standard
		
	Viscosity and Density Standard
Polydisperse Particle Standard
		
	Polydisperse Particle Standard
Firocoxib-D6 Firocoxib-D6 1353853-37-8 C17H20O5S
ALIPHATIC HYDROCARBONS KIT ALIPHATIC HYDROCARBONS KIT
GMO  Standard  ERM-BF415,  Maize  NK603 GMO Standard ERM-BF415, Maize NK603
Polymer  kit,  acrylate  secondary  standards Polymer kit, acrylate secondary standards
CIS,CIS-11,14-EICOSADIENOIC ACID DIEPOXIDE METHYL ESTER CIS,CIS-11,14-EICOSADIENOIC ACID DIEPOXIDE METHYL ESTER C21H38O4
α-DEX 120 Column Test Mix
		
	α-DEX 120 Column Test Mix
BENZENOID HYDROCARBONS KIT BENZENOID HYDROCARBONS KIT
DISACCHARIDES KIT DISACCHARIDES KIT
Polyunsaturated  Fatty  Acid  Mix  No.  2 Polyunsaturated Fatty Acid Mix No. 2
n-Paraffin  Mix  C7,C8,C9,C10 n-Paraffin Mix C7,C8,C9,C10
NiclosaMide-13C6 hydrate (see Data Sheet) NiclosaMide-13C6 hydrate (see Data Sheet) 1325808-64-7 C13H8Cl2N2O4
OLIGOSACCHARIDES KIT OLIGOSACCHARIDES KIT
Polymer  Kit,  assorted  secondary  standards Polymer Kit, assorted secondary standards
Color  Reference  Solutions  acc.  to  USP Color Reference Solutions acc. to USP
Carbon  Monoxide,  Carbon  Dioxide,  Hydrogen  and  Oxygen Carbon Monoxide, Carbon Dioxide, Hydrogen and Oxygen
ASTM D4815 Qualitative ID Mix
		
	ASTM D4815 Qualitative ID Mix
ASTM D5580 Quantitative Cal Mix 4
		
	ASTM D5580 Quantitative Cal Mix 4
PROGRAMMED TEST MIX PROGRAMMED TEST MIX
Carbon  Monoxide,  Carbon  Dioxide,  Methane,  Ethane,  Ethylene  and  Acetylene Carbon Monoxide, Carbon Dioxide, Methane, Ethane, Ethylene and Acetylene
Protein  Standards  (Micro)  Set  from  human  serum Protein Standards (Micro) Set from human serum
EPA  Pesticide  Mix EPA Pesticide Mix
HEPTADECANOIC ACID TRYPTAMIDE HEPTADECANOIC ACID TRYPTAMIDE 232257-97-5 C27H44N2O
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