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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
Oxygen  in  nitrogen,  2  % Oxygen in nitrogen, 2 %
Miniature  Regulator  with  Gauge Miniature Regulator with Gauge
FLUORESCENT IEF MARKER PI 4.5 FLUORESCENT IEF MARKER PI 4.5
Cotton seed GMO standard GHB119
		
	Cotton seed GMO standard GHB119
(±)-Epinephrine-D6 (±)-Epinephrine-D6 1219803-77-6 C9H13NO3
Polystyrene standard set Mp 400-1′800′000
		
	Polystyrene standard set Mp 400-1′800′000
Model 206 SCOTTY Regulator
		
	Model 206 SCOTTY Regulator
ASTM D5307 Crude oil quantitative standard
		
	ASTM D5307 Crude oil quantitative standard
1,3-Butadiene  in  nitrogen 1,3-Butadiene in nitrogen
MICRO PARTICLES BASED ON POLYSTYRENE MICRO PARTICLES BASED ON POLYSTYRENE
EPOXYBERGAMOTTIN EPOXYBERGAMOTTIN 206978-14-5 C21H22O5
ANION HPCE-KIT ANION HPCE-KIT
Oxygen  in  nitrogen Oxygen in nitrogen
Cotton seed GMO standard T304-40
		
	Cotton seed GMO standard T304-40
Secnidazole heMihydrate Secnidazole heMihydrate 227622-73-3 C14H24N6O7
TOC SYSTEM SUITABILITY TEST KIT TOC SYSTEM SUITABILITY TEST KIT
GMO  Standard  ERM-BF424 GMO Standard ERM-BF424
ASTM D5307 Crude oil internal standard
		
	ASTM D5307 Crude oil internal standard
ASTM D5134 SPLITTER LINEARITY CHECK MIX ASTM D5134 SPLITTER LINEARITY CHECK MIX
Fame  22:4n-6 Fame 22:4n-6 C23H38O2
Nucleosides  Test  Mix Nucleosides Test Mix
Acidity  Test  Mix Acidity Test Mix
Carbon  Monoxide  (7%),  Carbon  Dioxide(15%),  and  Oxygen  (5%) Carbon Monoxide (7%), Carbon Dioxide(15%), and Oxygen (5%) CH2O
ASTM D5580 Calibration Mix 4
		
	ASTM D5580 Calibration Mix 4
Sugar  beet  GMO  standard  for  H7-1 Sugar beet GMO standard for H7-1
Herbicides  Mix  1 Herbicides Mix 1
Multielement  Anion  HPCE  standard  solution Multielement Anion HPCE standard solution
ASTM D5580 Selectivity Check Standard
		
	ASTM D5580 Selectivity Check Standard
MONOSACCHARIDES KIT MONOSACCHARIDES KIT
Petroleum  Refinery  Reformate Petroleum Refinery Reformate
Model 226 Single-Stage Regulator, CGA-170, (for SCOTTY 74L cylinder)
		
	Model 226 Single-Stage Regulator, CGA-170, (for SCOTTY 74L cylinder)
GMO MAIZE POWDER STANDARD MON 863 GMO MAIZE POWDER STANDARD MON 863
ASTM D5134 Qualitative Reference Naphtha Standard
		
	ASTM D5134 Qualitative Reference Naphtha Standard
Mineral  oil  standard  mixture  Type  A  and  B  for  EN  14039  and  ISO  16703 Mineral oil standard mixture Type A and B for EN 14039 and ISO 16703
Stock  solution  III  for  wine  analysis Stock solution III for wine analysis
Mapenterol-D11 hydrochloride Mapenterol-D11 hydrochloride 1325559-18-9 C14H21Cl2F3N2O
Hydrocarbon Test Mix
		
	Hydrocarbon Test Mix
S(-)-IHMB HYDROCHLORIDE S(-)-IHMB HYDROCHLORIDE C17H19ClINO
Amino  acid  standards  for  protein  hydrolysates Amino acid standards for protein hydrolysates
n-Paraffins Mix
		
	n-Paraffins Mix
Ethylene  in  air Ethylene in air
n-Paraffin  Mix  C24,C28,C32,C36 n-Paraffin Mix C24,C28,C32,C36
Adapter,  stainless  steel Adapter, stainless steel
ASTM D4815 Quantitative Calibration Mixture 1
		
	ASTM D4815 Quantitative Calibration Mixture 1
ASTM D5580 Valve Timing Calibration Blend
		
	ASTM D5580 Valve Timing Calibration Blend
16-O-METHYL-CAFESTOL 16-O-METHYL-CAFESTOL 108214-28-4 C21H30O3
Cotton  seed  GMO  standard  ERMBF422  for  281-24-236  x  3006-210-23 Cotton seed GMO standard ERMBF422 for 281-24-236 x 3006-210-23
Carbon  Monoxide,  Carbon  Dioxide,  Hydrogen,  Methane  and  Oxygen Carbon Monoxide, Carbon Dioxide, Hydrogen, Methane and Oxygen
Methane  in  helium Methane in helium
Poly(methyl  methacrylate)  standard  ReadyCal  set  Mp  500-2μ700μ000 Poly(methyl methacrylate) standard ReadyCal set Mp 500-2μ700μ000
Amino  acid  standards  for  fluorescence  detection Amino acid standards for fluorescence detection
QC-Standard Solution for EN ISO 9377-2
		
	QC-Standard Solution for EN ISO 9377-2
CALORIMETRIC NATURAL GAS REFERENCE STANDARD CALORIMETRIC NATURAL GAS REFERENCE STANDARD
AMITRIPTYLINE METABOLITE  (+/-)- AMITRIPTYLINE METABOLITE (+/-)- 64520-05-4 C20H23NO
Strontium  Standard  for  ICP Strontium Standard for ICP Sr
Disposable  UV-grade  methacrylate  cuvettes Disposable UV-grade methacrylate cuvettes
Hellma absorption cuvettes, standard cells, ultra Micro
		
	Hellma absorption cuvettes, standard cells, ultra Micro
MOLYBDENUM ICP/DCP STANDARD SOLUTION MOLYBDENUM ICP/DCP STANDARD SOLUTION Mo
Qwik  Cell  body Qwik Cell body
Gas  oil  (0.091%  S) Gas oil (0.091% S)
78909  ZIRCALOY-4 (TRACE ELEMENT IMPURIT 78909 ZIRCALOY-4 (TRACE ELEMENT IMPURIT 11068-95-4
Methane  in  nitrogen Methane in nitrogen
Copper  alloys  (composition  alloy) Copper alloys (composition alloy)
4-(DIOCTYLAMINO)-4'-(TRIFLUOROACETYL) AZ 4-(DIOCTYLAMINO)-4'-(TRIFLUOROACETYL) AZ 193154-07-3 C30H42F3N3O
Single  cell  protein  (trace  elements) Single cell protein (trace elements)
Sigma-Aldrich Color Chart
		
	Sigma-Aldrich Color Chart
HUMAN SERUM (AL SE ZN) HUMAN SERUM (AL SE ZN)
Wastewater  (trace  elements) Wastewater (trace elements)
Ground  water  (trace  elements,  low  level) Ground water (trace elements, low level)
Aluminum  ICP/DCP  standard  solution Aluminum ICP/DCP standard solution Al
Oxygen  in  nitrogen,  6  % Oxygen in nitrogen, 6 %
Clenpenterol-D11 hydrochloride Clenpenterol-D11 hydrochloride 1325559-11-2 C13H21Cl3N2O
ASTM D5307 Crude oil qualitative standard
		
	ASTM D5307 Crude oil qualitative standard
Leaded brass
		
	Leaded brass
Galvanizing Alloy
		
	Galvanizing Alloy
ANTHRACITE ANTHRACITE
Calcium, AAS standard solution, Specpure, Ca 1000μg/ml Calcium, AAS standard solution, Specpure, Ca 1000μg/ml Ca
Nitrogen  in  helium Nitrogen in helium
HYDROXYBUFURALOL MALEATE HYDROXYBUFURALOL MALEATE C20H27NO7
Adapter for agate vial for analog Wig-L-Bug grinder/mixer
		
	Adapter for agate vial for analog Wig-L-Bug grinder/mixer
Raman quartz cuvette
		
	Raman quartz cuvette
POTASSIUM ICP/DCP STANDARD SOLUTION POTASSIUM ICP/DCP STANDARD SOLUTION K
ESTUARINE SEDIMENT (TOTAL HG AND METHYLMERCURY) ESTUARINE SEDIMENT (TOTAL HG AND METHYLMERCURY)
Silicon  AA/ICP  calibration/check  standard  for  environmental  analysis Silicon AA/ICP calibration/check standard for environmental analysis
Tin-base solder (lead free)
		
	Tin-base solder (lead free)
Indium  Standard  for  AAS Indium Standard for AAS In
P-I-A-N-O  Kit P-I-A-N-O Kit
Thorium Standard for AAS
		
	Thorium Standard for AAS Th
AQUATIC PLANT (LAGAROSIPHON MAJOR) AQUATIC PLANT (LAGAROSIPHON MAJOR)
Human  serum  (Ca,  Mg,  Li) Human serum (Ca, Mg, Li)
EH92-527-1  Potato  (level  1) EH92-527-1 Potato (level 1)
Sewage  sludge  amended  soil  (trace  elements) Sewage sludge amended soil (trace elements)
Petrol  (certified  sulfur  content) Petrol (certified sulfur content)
Replacement  O-rings  and  gasket  for  demountable  gas  cell Replacement O-rings and gasket for demountable gas cell
MULTIELEMENT ICP-MS TUNING SOLUTION I MULTIELEMENT ICP-MS TUNING SOLUTION I
GERMANIUM ICP/DCP STANDARD SOLUTION GERMANIUM ICP/DCP STANDARD SOLUTION Ge
Rhodium  ICP/DCP  standard  solution Rhodium ICP/DCP standard solution Rh
MALDI  validation  set  PS,  PMMA,  PDMS,  PEG  and  PSS  Mp  5μ000-20μ000  certified  according  to  DIN MALDI validation set PS, PMMA, PDMS, PEG and PSS Mp 5μ000-20μ000 certified according to DIN
Fly  ash  from  pulverised  coal  (trace  elements) Fly ash from pulverised coal (trace elements)
Hellma absorption cuvettes, standard cells, Macro
		
	Hellma absorption cuvettes, standard cells, Macro
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