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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
AQUANAL-PROFESSIONAL CHLORIDE AQUANAL-PROFESSIONAL CHLORIDE
TOTAL DIETARY FIBER ASSAY KIT TOTAL DIETARY FIBER ASSAY KIT
Aluminum oxide on TLC-glass plates
		
	Aluminum oxide on TLC-glass plates Al2O3
Copper(II)  electrolyte  buffer  pH  3.0  for  cation-HPCE Copper(II) electrolyte buffer pH 3.0 for cation-HPCE
CHROMATE TEST KIT QUANTOFIX CHROMATE TEST KIT QUANTOFIX
GC Stationary Phase GC Stationary Phase
9,11,20,22-Tetrahydrotetrabenzo[d.f,k,m][1,3,8,10]tetraazacyclotetradecine-10,21-dithione 9,11,20,22-Tetrahydrotetrabenzo[d.f,k,m][1,3,8,10]tetraazacyclotetradecine-10,21-dithione 221011-41-2 C26H20N4S2
ADAPTER F-BNC ADAPTER F-BNC
Erbium(III) Ionophore I
		
	Erbium(III) Ionophore I 104662-64-8 C21H18N2O2
BOEHMER'S SOLUTION BOEHMER'S SOLUTION
Electrode  Connecting  Wire  with  Lemo/DIN-Connector Electrode Connecting Wire with Lemo/DIN-Connector
AQUANAL-PROFESSIONAL AMMONIA NO.2 AQUANAL-PROFESSIONAL AMMONIA NO.2
ProteinA,  immobilized  on  polyacrylic  beads,  from  Staphylococcus  aureus ProteinA, immobilized on polyacrylic beads, from Staphylococcus aureus
POTASSIUM IONOPHORE I - COCKTAIL B POTASSIUM IONOPHORE I - COCKTAIL B C54H90N6O18
CONDUCT-C CONDUCT-C
AQUANAL-PROFESSIONAL DEHA SOLUTION AQUANAL-PROFESSIONAL DEHA SOLUTION
AQUANAL -professional Chloride T
		
	AQUANAL -professional Chloride T
AQUANAL-professional DPD No 1 high Calcium
		
	AQUANAL-professional DPD No 1 high Calcium
AQUANAL-PLUS SULFITE AQUANAL-PLUS SULFITE
AQUANAL-professional Vario H Phosphate ortho
		
	AQUANAL-professional Vario H Phosphate ortho
SULFATE-IONOPHORE I SULFATE-IONOPHORE I 37042-63-0 C22H22N4S2
SULFITE TEST STICKS QUANTOFIX SULFITE TEST STICKS QUANTOFIX
HEATING OIL TEST MARKER 2 HEATING OIL TEST MARKER 2
Electrode  connecting  wire Electrode connecting wire
Arsenic  test  paper Arsenic test paper
FLUORIDE IONOPHORE I FLUORIDE IONOPHORE I 767355-17-9 C33H70F2Sn2
Flow  adapter  for  Luer  lock  LC  columns Flow adapter for Luer lock LC columns
Nitrate Ionophore VI
		
	Nitrate Ionophore VI 1196157-85-3 C28H60N4O4
AQUANAL-professional DPD No 1 Buffer solution
		
	AQUANAL-professional DPD No 1 Buffer solution
AQUANAL-PROFESSIONAL SULFIDE NO.2 AQUANAL-PROFESSIONAL SULFIDE NO.2
Flow  adapter  for  jacketed  LC  columns Flow adapter for jacketed LC columns
Poly  TLC  Plates:  Cellulose  with  Fluorescence,  TLC-PET  foils  cellulose Poly TLC Plates: Cellulose with Fluorescence, TLC-PET foils cellulose
Sodium  ionophore  I  -  membrane  A Sodium ionophore I - membrane A
AQUANAL -professional Hydrazine Powder
		
	AQUANAL -professional Hydrazine Powder
AQUANAL-professional Vario H Phosphate hydr.
		
	AQUANAL-professional Vario H Phosphate hydr.
TOOL FOR ION-SELECTIVE ELECTRODES TOOL FOR ION-SELECTIVE ELECTRODES
SILICA GEL ON TLC-PET FOILS SILICA GEL ON TLC-PET FOILS
SUCROSE ASSAY KIT SUCROSE ASSAY KIT C12H22O11
POLYETHYLENIMINE ON SILICA GEL POLYETHYLENIMINE ON SILICA GEL
AQUANAL-PLUS COMPACT LAB AQUANAL-PLUS COMPACT LAB
AQUANAL-PROFESSIONAL ACIDIFYING GP AQUANAL-PROFESSIONAL ACIDIFYING GP
75-77-4 75-77-4 75-77-4
ETH 500 ETH 500 100581-42-8 C72H116BCl4N
Silica  Gel  Nano  on  TLC  Plates Silica Gel Nano on TLC Plates
AQUANAL-plus Sample Chamber Lid
		
	AQUANAL-plus Sample Chamber Lid
Chromosorb Porous Polymer Adsorbent
		
	Chromosorb Porous Polymer Adsorbent
CHROMOIONOPHORE XVII CHROMOIONOPHORE XVII 156122-91-7 C18H17KN2O7S2
STARCH ASSAY REAGENT STARCH ASSAY REAGENT
DEXTRANGEL N 25 DEXTRANGEL N 25
AQUANAL Fish carbonate hardness
		
	AQUANAL Fish carbonate hardness
4-TERT-BUTYL-2,2,14,14-TETRAHOMO-2A,14A, DIOXACALIX[4]ARENE-TETRAACETIC ACID TETRA-TERT-BUTYL ESTER 4-TERT-BUTYL-2,2,14,14-TETRAHOMO-2A,14A, DIOXACALIX[4]ARENE-TETRAACETIC ACID TETRA-TERT-BUTYL ESTER 135463-06-8 C70H100O14
AQUANAL-PLUS ZINC AQUANAL-PLUS ZINC
AQUANAL Oekotest Water laboratory low level
		
	AQUANAL Oekotest Water laboratory low level
Glucose paper Glucose paper
grevillol grevillol 5259-01-8 C19H32O2
Butter  fat  (pure  &  adulterated  fat) Butter fat (pure & adulterated fat)
Haricots  verts  (major  nutrients) Haricots verts (major nutrients)
Rice  flour  (trace  elements) Rice flour (trace elements)
51-67-2 51-67-2 51-67-2
111-14-8 111-14-8 111-14-8
SUGAR ALCOHOL KIT SUGAR ALCOHOL KIT
5-Pentadecylresorcin 5-Pentadecylresorcin 3158-56-3 C21H36O2
Ethanol  absolute,  (isotope  ratio) Ethanol absolute, (isotope ratio) C2H6O
Wheat  (ochratoxin  A,  blank) Wheat (ochratoxin A, blank)
5-Heneicosyl-1,3-dihydroxybenzene 5-Heneicosyl-1,3-dihydroxybenzene 70110-59-7 C27H48O2
NINHYDRIN REAGENT ACCORDING TO STAHL NINHYDRIN REAGENT ACCORDING TO STAHL C9H4O3
Rice  flour  (amylose,  medium  level) Rice flour (amylose, medium level)
Coconut  oil  (PAH  blank) Coconut oil (PAH blank)
Phenolic Antioxidant Kit 2
		
	Phenolic Antioxidant Kit 2
Soya  356043  GMO  standard  ERM-BF425 Soya 356043 GMO standard ERM-BF425
Nitrite  standard  for  IC Nitrite standard for IC NO2-
Wheat  flour  (deoxynivalenol,  blank) Wheat flour (deoxynivalenol, blank)
Asbestos  fibres  in  lung  tissue  (low  content  of  amosite  +  crocidolite) Asbestos fibres in lung tissue (low content of amosite + crocidolite)
Road  dust  (trace  elements) Road dust (trace elements)
1,3,5-Tris[(3-butyl-imidazolium)methyl]-2,4,6-trimethylbenzene trifluoride solution
		
	1,3,5-Tris[(3-butyl-imidazolium)methyl]-2,4,6-trimethylbenzene trifluoride solution 1245190-31-1 C33H51FN6+2
BISPHENOL F BIS(3-CHLORO-2-HYDROXYPROPYL) ETHER BISPHENOL F BIS(3-CHLORO-2-HYDROXYPROPYL) ETHER 235741-59-0 C19H22Cl2O4
ORGANIC ACIDS KIT ORGANIC ACIDS KIT
Bacitracin F, 1-[N-[[2-(1-Amino-2-methylbutyl)-4,5-dihydro-4-thiazolyl]carbonyl]-L-leucin]- Bacitracin F, 1-[N-[[2-(1-Amino-2-methylbutyl)-4,5-dihydro-4-thiazolyl]carbonyl]-L-leucin]- 22601-59-8 C66H103N17O16S
Volatile  Free  Acid  Mix Volatile Free Acid Mix
Maize  flour  (deoxynivalenol,  blank) Maize flour (deoxynivalenol, blank)
134-84-9 134-84-9 134-84-9
5-(Nonadecyl-1,1,2,2-d4)resorcinol
		
	5-(Nonadecyl-1,1,2,2-d4)resorcinol 1108148-95-3 C25H40D4O2
SOYA-MAIZE OIL BLEND (FATTY ACID PROFILE SOYA-MAIZE OIL BLEND (FATTY ACID PROFILE
Soya  305423  GMO  standard  ERM-BF426 Soya 305423 GMO standard ERM-BF426
α,Thujone,  β-Thujone,  Fenchone  Mixture α,Thujone, β-Thujone, Fenchone Mixture
Asbestos  fibres  in  lung  tissue  (high  content  of  amosite  +  crocidolite) Asbestos fibres in lung tissue (high content of amosite + crocidolite)
Chromium-50Cr  solution Chromium-50Cr solution Cr
WINE ANALYSIS: STOCK SOLUTION I WINE ANALYSIS: STOCK SOLUTION I
Sudan-II-D6 Sudan-II-D6 1014689-15-6 C18H16N2O
FULL FAT SOYA (DIETARY FIBRE) FULL FAT SOYA (DIETARY FIBRE)
(1R)-(6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl)methylacetat (1R)-(6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl)methylacetat 36203-31-3 C12H18O2
5-RINGNOGE(NOVOLACGLYCIDYLETHER)MIXTUREOFISOMERS,CHAIN-LIKEORBRANCHED 5-RINGNOGE(NOVOLACGLYCIDYLETHER)MIXTUREOFISOMERS,CHAIN-LIKEORBRANCHED
Natural  milk  powder  (pesticides) Natural milk powder (pesticides)
Mercury  natural  (certified  for  isotope  abundance  ratio) Mercury natural (certified for isotope abundance ratio) Hg
534-22-5 534-22-5 534-22-5 C5H6O
CHROMOIONOPHORE II CHROMOIONOPHORE II 136499-31-5 C46H59N3O5
Hay  powder  (elements) Hay powder (elements)
5-Eicosylresorcinol
		
	5-Eicosylresorcinol 64645-61-0 C26H46O2
APPLE (DIETARY FIBRE) APPLE (DIETARY FIBRE)
BRAN BREAKFAST CEREAL (DIETARY FIBRE) BRAN BREAKFAST CEREAL (DIETARY FIBRE)
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