ntsPorouspolymersarethemostsuitableadsorbentforapplicationsbasedontheanalysisofgases,acids,amines,organicsoflowcarbonnumberandwater.Theyarebestsuitedforgaschromatographyandarebasicallycopolymersofpolydivinylbenzene(DVB)whichareveryporousinnaturerangingfrommesoporoustomicroporous.
Application
Porapak™QStreatedwith2%phosphoricacidmaybeusedascolumnpackingforgaschromatographicanalysisofvolatilefattyacidsinrumenfluid.
Footnote
PorapakQSisasilanizedversionofPorapakQtoreducesurfaceadsorption.
LegalInformation
PoraPakisatrademarkofWaters
Safety:
PersonalProtectiveEquipment
Eyeshields,Gloves,typeN95(US),typeP1(EN143)respiratorfilter
RIDADR
NONHforallmodesoftransport