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
Rhodium  Standard  for  AAS Rhodium Standard for AAS Rh
Duplex steel
		
	Duplex steel
Bismuth  Standard  for  ICP Bismuth Standard for ICP Bi
white copper(a copper-nickel alloy) white copper(a copper-nickel alloy)
Delta-press Viton O-rings
		
	Delta-press Viton O-rings
uv vis spectroscopy uv vis spectroscopy
Arsenic  ICP/DCP  standard  solution Arsenic ICP/DCP standard solution AsH3
PTFE  spacers  for  Presslok  demountable  cell  holder PTFE spacers for Presslok demountable cell holder
Wig-L-Bug grinder/mixer, analog
		
	Wig-L-Bug grinder/mixer, analog
Cadmium  ICP/DCP  standard  solution Cadmium ICP/DCP standard solution Cd
FOLIN-DENIS' REAGENT FOLIN-DENIS' REAGENT
Cuvette  mixer Cuvette mixer
Polished  IR  crystal  window Polished IR crystal window
MUSSEL TISSUE (TRACE ELEMENTS) MUSSEL TISSUE (TRACE ELEMENTS)
2226-96-2 2226-96-2 2226-96-2
tube racks tube racks
Lanthanum Standard for ICP
		
	Lanthanum Standard for ICP La
Quick  Press  hand  press  only Quick Press hand press only
Glass  spectrophotometer  cuvettes Glass spectrophotometer cuvettes
Gallium  Standard  for  AAS Gallium Standard for AAS Ga
Steel vial and ball pestle for analog Wig-L-Bug grinder/mixer
		
	Steel vial and ball pestle for analog Wig-L-Bug grinder/mixer
Indium ICP/DCP standard solution
		
	Indium ICP/DCP standard solution In
Moroccan  phosphate  rock  (trace  elements) Moroccan phosphate rock (trace elements)
Econo-Press  only Econo-Press only
Aquatic  plant  (Cr) Aquatic plant (Cr)
GADOLINIUM ICP/DCP STANDARD SOLUTION GADOLINIUM ICP/DCP STANDARD SOLUTION Gd
Sewage  sludge  (industrial  origin)  (trace  elements) Sewage sludge (industrial origin) (trace elements)
Gas  oil  (0.502  %  S) Gas oil (0.502 % S)
MOLYBDENUM ATOMIC ABSORPTION STANDARD SOLUTION 1,000 ΜG/ML MO IN H2O (EXACT MO CONCENTRATION ON LABEL) MOLYBDENUM ATOMIC ABSORPTION STANDARD SOLUTION 1,000 ΜG/ML MO IN H2O (EXACT MO CONCENTRATION ON LABEL) Mo
Iron, AAS standard solution,  Fe 50g/l Iron, AAS standard solution, Fe 50g/l Fe
Flame  coal  (S) Flame coal (S)
Replacement Viton O-rings for plunger Z506737
		
	Replacement Viton O-rings for plunger Z506737
ALPHA-CYANO-4-PHENYLCINNAMIC ACID ALPHA-CYANO-4-PHENYLCINNAMIC ACID 63472-31-1 C16H11NO2
Screw type capsule for Digital Wig-L-Bug grinder/mixer
		
	Screw type capsule for Digital Wig-L-Bug grinder/mixer
GAS OIL (0.0203 % S) GAS OIL (0.0203 % S)
Sealed  pathlength  cell Sealed pathlength cell
Disposable  polystyrene  cuvettes Disposable polystyrene cuvettes
PTFE  O-ring PTFE O-ring
High  volatile  industrial  coal  (S) High volatile industrial coal (S)
Gold  ICP/DCP  standard  solution Gold ICP/DCP standard solution Au
Multielement standard solution 5 for ICP
		
	Multielement standard solution 5 for ICP
1-HYDROXY-2 2 6 6-TETRAMETHYL-4-PIPERI- 1-HYDROXY-2 2 6 6-TETRAMETHYL-4-PIPERI- 22963-71-9 C9H17NO2.ClH
BOVINE BLOOD (PB CD) BOVINE BLOOD (PB CD)
ALDRICH INFRARED CORRELATION CHART ALDRICH INFRARED CORRELATION CHART
PTFE  gasket PTFE gasket
Qwik  Cell  holder Qwik Cell holder
Tin ore concentrate (Sn)
		
	Tin ore concentrate (Sn)
Antimony  ICP/DCP  standard  solution Antimony ICP/DCP standard solution Sb
32mm  Round  cell  window 32mm Round cell window
Light  sandy  soil  (trace  elements) Light sandy soil (trace elements)
ALUMINUM ATOMIC ABSORPTION STANDARD SOLUTION 1,000 ΜG/ML AL IN 1 WT. % HCL (EXACT AL CONCENTRATION ON LABEL) ALUMINUM ATOMIC ABSORPTION STANDARD SOLUTION 1,000 ΜG/ML AL IN 1 WT. % HCL (EXACT AL CONCENTRATION ON LABEL) Al
Gas  oil  (1.040  %  S) Gas oil (1.040 % S)
UV quartz cuvette
		
	UV quartz cuvette
PALLADIUM MATRIX MODIFIER SOLUTION PALLADIUM MATRIX MODIFIER SOLUTION Pd
Potassium  sulfate  fertilizer  (elemental  composition) Potassium sulfate fertilizer (elemental composition)
Rare  Earth  Polishing  compound  for  crystal-polishing  kit Rare Earth Polishing compound for crystal-polishing kit
Replacement Viton O-rings for base Z506702
		
	Replacement Viton O-rings for base Z506702
Econo-Cards Econo-Cards
Fresh  water  (nitrate,  high  level) Fresh water (nitrate, high level)
Molybdenum  AA/ICP  calibration/check  standard  for  environmental  analysis Molybdenum AA/ICP calibration/check standard for environmental analysis
2564-83-2 2564-83-2 2564-83-2
2,6-Bis{[bis(2-pyridylMethyl)aMino]Methyl}-4-Methylphenol 2,6-Bis{[bis(2-pyridylMethyl)aMino]Methyl}-4-Methylphenol 80528-41-2 C33H34N6O
EZ-Squeeze compression cell
		
	EZ-Squeeze compression cell
Tellurium Standard for AAS
		
	Tellurium Standard for AAS H2Te
PERFLUOROKEROSENE, HIGH BOILING PERFLUOROKEROSENE, HIGH BOILING
PHOSPHOR BRONZE PHOSPHOR BRONZE
Bovine  liver  (trace  elements) Bovine liver (trace elements)
Lead  ICP/DCP  standard  solution Lead ICP/DCP standard solution Pb
cuvette cleaning cuvette cleaning
Aldrich IR sample prep kit
		
	Aldrich IR sample prep kit
Niobium Standard for ICP
		
	Niobium Standard for ICP Nb
Abrasive  for  crystal-polishing  kit Abrasive for crystal-polishing kit
Low  volatile  steam  coal  (S) Low volatile steam coal (S)
Gas  oil  (0.363  %  S) Gas oil (0.363 % S)
CESIUM CHLORIDE LANTHANUM CHLORIDE BUFFER CESIUM CHLORIDE LANTHANUM CHLORIDE BUFFER Cl4CsLa
Platinum  ICP/DCP  standard  solution Platinum ICP/DCP standard solution Pt
Quick Press KBr pellet kit
		
	Quick Press KBr pellet kit
Agate vial and ball pestle for analog Wig-L-Bug grinder/mixer
		
	Agate vial and ball pestle for analog Wig-L-Bug grinder/mixer
AQUANAL(R)-PLUS SPECTRO CUVETTES AQUANAL(R)-PLUS SPECTRO CUVETTES
BRAND  UV  cuvette  lids,  PE BRAND UV cuvette lids, PE
Hellma absorption cuvettes, ultra Micro
		
	Hellma absorption cuvettes, ultra Micro
Germanium Standard for AAS
		
	Germanium Standard for AAS Ge
SPECTRONIC STANDARDS KIT SPECTRONIC STANDARDS KIT
Lanthanum, AAS standard solution, Specpure, La 1000μg/ml Lanthanum, AAS standard solution, Specpure, La 1000μg/ml La
Pad  for  crystal-polishing  kit Pad for crystal-polishing kit
Strontium  Standard  for  AAS Strontium Standard for AAS Sr
White  clover  (trace  elements) White clover (trace elements)
DEA α-CHCA DEA α-CHCA 1194607-09-4 C18H26N2O3
Window for PerkinElmer and Wilks holders
		
	Window for PerkinElmer and Wilks holders
Analog Wig-L-Bug arms
		
	Analog Wig-L-Bug arms
Hellma absorption cuvettes, standard cells, semi Micro
		
	Hellma absorption cuvettes, standard cells, semi Micro
Welding  dust  loaded  on  filter  [Cr(VI),  Cr] Welding dust loaded on filter [Cr(VI), Cr]
Quick  Press  sample  holder Quick Press sample holder
Lead (high alloy)
		
	Lead (high alloy)
3-HYDROXYBENZALDEHYDE AZINE 3-HYDROXYBENZALDEHYDE AZINE 18428-76-7 C14H12N2O2
Ground  water  (trace  elements,  high  level) Ground water (trace elements, high level)
Spectrophotometer  cuvettes,  glass Spectrophotometer cuvettes, glass
Screw type capsule and pestle for Digital Wig-L-Bug grinder/mixer
		
	Screw type capsule and pestle for Digital Wig-L-Bug grinder/mixer
TUNA FISH TISSUE (AS SPECIES) TUNA FISH TISSUE (AS SPECIES)
Digital Wig-L-Bug grinder/mixer
		
	Digital Wig-L-Bug grinder/mixer
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