Monitor Organic Volatile Impurities (OVIs) in Pharmaceutical Products, Using Solid Phase Microextraction/Capillary GC | LabRulez GCMS
 

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Bulletin 901ASolid Phase Microextraction/Capillary GC Analysisof Drugs, Alcohols, and Organic Solventsin Biological FluidsSolid phase microextraction is a fast, solventless alternativeto conventional sample extraction techniques. In SPME,analytes establish equilibria among the sample matrix, theheadspace above the sample, and a polymer-coated fusedsilica...
Klíčová slova
urine, urinespme, spmeblood, bloodheadspace, headspacesupelco, supelcoschool, schoolmedicine, medicinecocaine, cocainenaoh, naohimmersion, immersionanesthetics, anestheticsamphetamine, amphetaminetricyclic, tricyclicsalt, saltanalytes
Application Note11Solid Phase Microextraction ofVolatile CompoundsSolid phase microextraction eliminates most of the drawbacks to purge and trap sample preparation techniques.The volatile compounds listed in US EPA Method 524.2 (adrinking water analysis) were analyzed by using SPMEcapillary GC-MS.sample by immersing a...
Klíčová slova
fiber, fiberbutylbenzene, butylbenzenespme, spmesampling, samplingvolatile, volatilemicroextraction, microextractionconstants, constantsxylene, xylenecompounds, compoundsbromobenzene, bromobenzenemanual, manualbromomethane, bromomethanechloromethane, chloromethanelapses, lapsesbromodichloromethane
595 North Harrison RoadBellefonte, PA 16823-0048 USATelephone 800-247-6628 • 814-359-3441Fax 800-447-3044 • 814-359-3044email: supelco@sial.comsigma-aldrich.com/supelcoBulletin 933Capillary GC Column Choices for Residual Solvent AnalysesUsing Direct Injection or Solid Phase Microextraction* (SPME)There is a variety of solvents used in pharmaceutical processing. In the...
Klíčová slova
dipole, dipolespme, spmesupelco, supelcoacetate, acetatesolvents, solventsresidual, residualretention, retentionheadspace, headspaceidentification, identificationmin, minbutanol, butanoltime, timeimmersion, immersionxylene, xylenebutyl
595 North Harrison RoadBellefonte, PA 16823-0048 USATelephone 800-247-6628 • 814-359-3441Fax 800-447-3044 • 814-359-3044email: supelco@sial.comsigma-aldrich.com/supelcoBulletin 933Capillary GC Column Choices for Residual Solvent AnalysesUsing Direct Injection or Solid Phase Microextraction* (SPME)There is a variety of solvents used in pharmaceutical processing. In the...
Klíčová slova
dipole, dipolespme, spmesupelco, supelcoacetate, acetatesolvents, solventsresidual, residualretention, retentionheadspace, headspaceidentification, identificationmin, minbutanol, butanoltime, timeimmersion, immersionxylene, xylenebutyl
 

Podobná PDF

Toggle
Bulletin 901ASolid Phase Microextraction/Capillary GC Analysisof Drugs, Alcohols, and Organic Solventsin Biological FluidsSolid phase microextraction is a fast, solventless alternativeto conventional sample extraction techniques. In SPME,analytes establish equilibria among the sample matrix, theheadspace above the sample, and a polymer-coated fusedsilica...
Klíčová slova
urine, urinespme, spmeblood, bloodheadspace, headspacesupelco, supelcoschool, schoolmedicine, medicinecocaine, cocainenaoh, naohimmersion, immersionanesthetics, anestheticsamphetamine, amphetaminetricyclic, tricyclicsalt, saltanalytes
Application Note11Solid Phase Microextraction ofVolatile CompoundsSolid phase microextraction eliminates most of the drawbacks to purge and trap sample preparation techniques.The volatile compounds listed in US EPA Method 524.2 (adrinking water analysis) were analyzed by using SPMEcapillary GC-MS.sample by immersing a...
Klíčová slova
fiber, fiberbutylbenzene, butylbenzenespme, spmesampling, samplingvolatile, volatilemicroextraction, microextractionconstants, constantsxylene, xylenecompounds, compoundsbromobenzene, bromobenzenemanual, manualbromomethane, bromomethanechloromethane, chloromethanelapses, lapsesbromodichloromethane
595 North Harrison RoadBellefonte, PA 16823-0048 USATelephone 800-247-6628 • 814-359-3441Fax 800-447-3044 • 814-359-3044email: supelco@sial.comsigma-aldrich.com/supelcoBulletin 933Capillary GC Column Choices for Residual Solvent AnalysesUsing Direct Injection or Solid Phase Microextraction* (SPME)There is a variety of solvents used in pharmaceutical processing. In the...
Klíčová slova
dipole, dipolespme, spmesupelco, supelcoacetate, acetatesolvents, solventsresidual, residualretention, retentionheadspace, headspaceidentification, identificationmin, minbutanol, butanoltime, timeimmersion, immersionxylene, xylenebutyl
595 North Harrison RoadBellefonte, PA 16823-0048 USATelephone 800-247-6628 • 814-359-3441Fax 800-447-3044 • 814-359-3044email: supelco@sial.comsigma-aldrich.com/supelcoBulletin 933Capillary GC Column Choices for Residual Solvent AnalysesUsing Direct Injection or Solid Phase Microextraction* (SPME)There is a variety of solvents used in pharmaceutical processing. In the...
Klíčová slova
dipole, dipolespme, spmesupelco, supelcoacetate, acetatesolvents, solventsresidual, residualretention, retentionheadspace, headspaceidentification, identificationmin, minbutanol, butanoltime, timeimmersion, immersionxylene, xylenebutyl
 

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