Properties:
RelatedCategories | Analytical/Chromatography,GCStationaryPhases,GasChromatography(GC),PackedGCColumnsandComponents |
packaging | bottleof5 g |
parameter | 25-275°Ctemp.range |
application(s) | gaschromatography(GC):suitable |
matrixactivegroup | SP-2340phase |
solubility | acetone:soluble |
suitABIlity | suitableforG5 |
Description:
Generaldescription
Synthesizedspecificallytobepurer,ofnarrowmolecularweightrange,andwithouttracecatalystsorimpuritiesforuseasaGCstationaryphase.
GCmethodsaredividedintotwoclassesdependingonthenatureofstationaryphases;gas-solidchromatography(GSC)andgas-liquidchromatography(GLC).GSChassolidadsorptivematerialandsoluteparticlesareremovedfrommobilephasebyelectrostaticforces.GLChasathinlayerofliquidcoatedorbondedonthesurfaceofaninertparticleoronthewallsofthecolumnwheresoluteparticlesareretainedintheliquidphasebasedontheirpartitioncoefficients.Theprimarynecessityofastationaryphaseistoprovidesampleseparationsustainingphaseintegrityoverareasonableperiodoftime.Itshouldbestableforthechemicalandthermalchanges.Selectivity,peaksymmetry,analysistime,degreeofseparation,peaktailingarefewparameterstoconsiderforchoosingastationaryphase.SP-2340arepolarsubstitutedalkylpolysiloxanesphasewhicharehighlypolar.
Application
MetalcolumnpackedwithSP-2340issuitableforidentificationofmuramicacidusinggaschromatography.
Safety:
PersonalProtectiveEquipment
Eyeshields,Gloves
RIDADR
NONHforallmodesoftransport