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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
EPA TO-14A Reactive Subset Mix
		
	EPA TO-14A Reactive Subset Mix
STAND FOR SCOTTY 48 CYLINDER STAND FOR SCOTTY 48 CYLINDER
EPA  Acid  Calibration  Mix  1 EPA Acid Calibration Mix 1
1H-Benzotriazole-(ring-d4) solution
		
	1H-Benzotriazole-(ring-d4) solution 1185072-03-0 C6HD4N3
EPA  607  Nitrosamines  Mix EPA 607 Nitrosamines Mix
EPA  8270  Nitrosamines  Mix EPA 8270 Nitrosamines Mix
EPA  8270/625/CLP/Appendix  IX  Semivolatile  Calibration  Mix EPA 8270/625/CLP/Appendix IX Semivolatile Calibration Mix
MISA  Group  19  Base-Neutral  Extractables  Mix  A MISA Group 19 Base-Neutral Extractables Mix A
N,Nμ-(4-Methyl-1,3-phenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}  (derivative  of  2,4-TDIP) N,Nμ-(4-Methyl-1,3-phenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide} (derivative of 2,4-TDIP)
EPA  625  Add-On  Mix  1 EPA 625 Add-On Mix 1
EPA  8270  Add-On  Mix EPA 8270 Add-On Mix
EPA  Haloethers  Mix EPA Haloethers Mix
EPA  HC  Purgeable  B EPA HC Purgeable B
EPA TO-14A GC-MS Tuning Standard
		
	EPA TO-14A GC-MS Tuning Standard
2-(Bromomethyl)tetra-2H-pyran 2-(Bromomethyl)tetra-2H-pyran
EPA  625  Base/Neutral  3  in  Methylene  Chloride EPA 625 Base/Neutral 3 in Methylene Chloride
105-99-7 105-99-7 105-99-7 C14H26O4
2,6-DIMETHYL-3,7-OCTADIEN-2-OL 2,6-DIMETHYL-3,7-OCTADIEN-2-OL 51117-35-2 C10H18O
EPA  8240B  Calibration  Standard  Mix  4 EPA 8240B Calibration Standard Mix 4
JHAP-43  Mix JHAP-43 Mix
Microcystin  RR-YR-LR  solution Microcystin RR-YR-LR solution
EPA  Purgeable  Internal  Standard  Mix EPA Purgeable Internal Standard Mix
MISA  Group  19  Base-Neutral  Extractables  Mix  B MISA Group 19 Base-Neutral Extractables Mix B
8270 Acid Surrogate Mix 1
		
	8270 Acid Surrogate Mix 1
EPA  602  Purgeable  Aromatics  Mix EPA 602 Purgeable Aromatics Mix
EPA  8260  Volatiles  Calibration  Mix EPA 8260 Volatiles Calibration Mix
EPA  601  Purgeable  Mix  w/o  gases  including  2-CEVE EPA 601 Purgeable Mix w/o gases including 2-CEVE
EPA  TO-1  Toxic  Organic  Mix  1A EPA TO-1 Toxic Organic Mix 1A
EPA PURGEABLE HALOCARBON CALIBRATION KIT EPA PURGEABLE HALOCARBON CALIBRATION KIT
EPA  524  Revision  4  Calibration  Kit EPA 524 Revision 4 Calibration Kit
EPA  TCLP  Acids  Mix EPA TCLP Acids Mix
EPA  624  Purgeable  Calibration  Mix  w/o  Gases,  includes  2-CEVE EPA 624 Purgeable Calibration Mix w/o Gases, includes 2-CEVE
EPA  8260  Calibration  Mix  3 EPA 8260 Calibration Mix 3
KDWR VOC MIX B KDWR VOC MIX B
N,Nμ-(Methylenediphenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}  (derivative  of  4,4μ-MDIP) N,Nμ-(Methylenediphenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide} (derivative of 4,4μ-MDIP)
GC  Volatiles  Mix  1 GC Volatiles Mix 1
EPA  8270B  System  Performance  Check  Compounds EPA 8270B System Performance Check Compounds
EPA  8260  Surrogate  Standards  Mix  2 EPA 8260 Surrogate Standards Mix 2
EPA  8020B  Aromatic  Volatile  Organics  Mix  1 EPA 8020B Aromatic Volatile Organics Mix 1
Freshwater  harbour  sediment  (PAHs) Freshwater harbour sediment (PAHs)
EPA VOA Matrix Spike Mix
		
	EPA VOA Matrix Spike Mix
EPA  525  PAH  Mix  A EPA 525 PAH Mix A
BTEX  Mix  in  nitrogen BTEX Mix in nitrogen
EPA  CLP  Semivolatiles  Surrogate  Standards  Mix EPA CLP Semivolatiles Surrogate Standards Mix
Benzidine-DFTPP  Standard Benzidine-DFTPP Standard
Phenols  Mix  1 Phenols Mix 1
PAH  Calibration  Mix PAH Calibration Mix
N,Nμ-(2-Methyl-1,3-phenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}  (derivative  of  2,6-TDIP) N,Nμ-(2-Methyl-1,3-phenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide} (derivative of 2,6-TDIP)
EPA  8240B  Calibration  Standard  Mix  2 EPA 8240B Calibration Standard Mix 2
EPA TCL Hazardous Substances Mix
		
	EPA TCL Hazardous Substances Mix
Chloroethylene  in  nitrogen Chloroethylene in nitrogen
SEMIVOLATILE ACIDS SURROGATE SPIKE MIX SEMIVOLATILE ACIDS SURROGATE SPIKE MIX
EPA  CLP  Volatile  Surrogate  Mix  1 EPA CLP Volatile Surrogate Mix 1
BTEX Solution
		
	BTEX Solution
EPA  8270C  Base-Neutrals  Mix EPA 8270C Base-Neutrals Mix
EPA  552  Halogenated  Acetic  Acids  Mix EPA 552 Halogenated Acetic Acids Mix
VOLATILE ORGANIC CONTAMINANTS - MIX 2 VOLATILE ORGANIC CONTAMINANTS - MIX 2
EPA  8270  Chloronated  Hydrocarbons  Mix EPA 8270 Chloronated Hydrocarbons Mix
EPH  Matrix  Spike  Standard EPH Matrix Spike Standard
EPA  8270  Base/Neutrals  Mix  B EPA 8270 Base/Neutrals Mix B
EPA  8260A  Internal  Standards  Mix EPA 8260A Internal Standards Mix
EPA  8260  Calibration  Mix  1  Low EPA 8260 Calibration Mix 1 Low
EPA  8270  Appendix  IX  Kit EPA 8270 Appendix IX Kit
EPA  TCL  Volatiles  Mix  2 EPA TCL Volatiles Mix 2
BTEX  Mix,  HC BTEX Mix, HC
EPA  8240B  Calibration  Mix  7 EPA 8240B Calibration Mix 7
EPA  8270D  Base-Neutral  Mix EPA 8270D Base-Neutral Mix
EPA  Phthalate  Esters  Mix EPA Phthalate Esters Mix
262-NP,  4-(1,1,5-Trimethylhexyl)phenol 262-NP, 4-(1,1,5-Trimethylhexyl)phenol 521947-27-3 C15H24O
EPA  502/524  Volatiles  Organic  Calibration  Mix  A  (without  gases) EPA 502/524 Volatiles Organic Calibration Mix A (without gases)
EPA  552.1  Acids  Calibration  Mix  with  Surrogate EPA 552.1 Acids Calibration Mix with Surrogate
EPA 8270 Base Neutral Calibration Mix 2
		
	EPA 8270 Base Neutral Calibration Mix 2
SEMIVOLATILE BASE-NEUTRALS MATRIX SPIKE MIX A SEMIVOLATILE BASE-NEUTRALS MATRIX SPIKE MIX A
EPA  8011  EDB/DBCP  Mix EPA 8011 EDB/DBCP Mix
EPA  8240B/8260A  System  Performance  Check  Compounds EPA 8240B/8260A System Performance Check Compounds
EPA  8040  Surrogate  Standard  Mix EPA 8040 Surrogate Standard Mix
EPA  8270A  Base-Neutrals  Mix EPA 8270A Base-Neutrals Mix
EPA 8010 Halogenated VOC Mix 1
		
	EPA 8010 Halogenated VOC Mix 1
SEMIVOLATILE BASE-NEUTRALS MATRIX SPIKE MIX B SEMIVOLATILE BASE-NEUTRALS MATRIX SPIKE MIX B
Industrial  soil  (PAHs) Industrial soil (PAHs)
QTM  Volatile  Halocarbons  Mix QTM Volatile Halocarbons Mix
EPA  8330  Mix  B EPA 8330 Mix B
EPA 8240/8260 VOA Internal Standards Mix
		
	EPA 8240/8260 VOA Internal Standards Mix
EPA Volatile Organics Surrogate Spike Mix
		
	EPA Volatile Organics Surrogate Spike Mix
Volatile  Organics  Matrix  Spike  Mix Volatile Organics Matrix Spike Mix
EPA  552.2  Acids  Calib  Mix  with  Surrogate EPA 552.2 Acids Calib Mix with Surrogate
EPA  524.2  Rev  4  Update  Ketones  Mix EPA 524.2 Rev 4 Update Ketones Mix
EPA  VOC  Mix  5 EPA VOC Mix 5
EPA  552.2  Acids  Calibration  Mix EPA 552.2 Acids Calibration Mix
EPA  601/602  Calibration  Mix  includes  2-CEVE EPA 601/602 Calibration Mix includes 2-CEVE
EPA  8010  Surrogate  Mix EPA 8010 Surrogate Mix
EPA  TCL  Base-Neutrals  Mix EPA TCL Base-Neutrals Mix
AROMATICS MIX AROMATICS MIX
EPA  TCL  Base/Neutrals  Mix  1 EPA TCL Base/Neutrals Mix 1
EPA  524.2  Fortification  Solution EPA 524.2 Fortification Solution
EPA  8020/8240  Aromatic  Volatiles  Mix EPA 8020/8240 Aromatic Volatiles Mix
BEECHWOOD (PCP AND PAH) BEECHWOOD (PCP AND PAH)
8260  Calibration  Mix  2A 8260 Calibration Mix 2A
EPA  8270/Appendix  IX  Nitrosamines  Mix EPA 8270/Appendix IX Nitrosamines Mix
EPA  525  PAH  Mix  B EPA 525 PAH Mix B
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