Properties:
| RelatedCategories | Analytical/Chromatography,GCStationaryPhases,GasChromatography(GC),PackedGCColumnsandComponents |
| packaging | bottleof50 g |
| parameter | 0-300°Ctemp.range |
| application(s) | gaschromatography(GC):suitable |
| matrixactivegroup | UCW98phase |
| solubility | chloroform,toluene:soluble |
| suitABIlity | suitableforG9 |
Description:
Generaldescription
Synthesizedspecificallytobepurer,ofnarrowmolecularweightrange,andwithouttracecatalystsorimpuritiesforuseasaGCstationaryphase.
GCmethodsaredividedintotwoclassesdependingonthenatureofstationaryphases;gas-solidchromatography(GSC)andgas-liquidchromatography(GLC).GSChassolidadsorptivematerialandsoluteparticlesareremovedfrommobilephasebyelectrostaticforces.GLChasathinlayerofliquidcoatedorbondedonthesurfaceofaninertparticleoronthewallsofthecolumnwheresoluteparticlesareretainedintheliquidphasebasedontheirpartitioncoefficients.Theprimarynecessityofastationaryphaseistoprovidesampleseparationsustainingphaseintegrityoverareasonableperiodoftime.Itshouldbestableforthechemicalandthermalchanges.Selectivity,peaksymmetry,analysistime,degreeofseparation,peaktailingareafewparametersthatshouldbeconsideredinordertochooseastationaryphase.
Safety:
RIDADR
NONHforallmodesoftransport