Gas Capillary Chromatograph Column

Gas Capillary Chromatographic column 1.SE-30 OV-101 high inert crosslink nonpolar Chemistry Name : 100% Dimethyl Polysiloxane Usage Temperature :-60°C 320°C Application : hydrocarbon ,aromatic ,pesticide ,phenols ,amine .aliphatic acid formic ester,GC/MS 2.SE-52, SE-54 high inert crosslink weak polar Chemistry Name: 5% phenyl ,95% dimethyl Polysiloxane Usage Temperature :-60°C 320°C Application : hydrocarbon ,aromatic ,pesticide ,phenols 3.OV-1701 high inert crosslink medium polar Chemistry Name: 7%cyanomethyl ,7%methyl polysiloxane Usage temperature :-20°C 270°C Application : pesticide ,herbicide ,drug,, environment sample. 4.OV-17 high inert crosslink , medium polar Chemistry Name : 50% phenyl ,50% methyl polysiloxane . Usage temperature : -20°C 270°C Application : pesticide ,herbicide ,drug , environment sample Length mInner dia mmMembrane Thickness μmLength mInner dia mmMembrane Thickness μm150.200.25500.250.50150.200.50500.251.00150.250.25500.320.25150.250.50500.320.50150.251.00500.321.00150.320.25500.322.00150.320.50500.323.00150.321.00500.530.50150.530.50500.531.00150.531.00500.532.00300.200.25500.533.00300.200.50500.535.00300.250.25600.200.25300.250.50600.200.50300.251.00600.250.25300.320.25600.250.50300.320.50600.251.00300.321.00600.320.25300.530.50600.320.50300.531.0600.321.00300.532.001000.20.25300.533.001000.200.50500.200.251000.250.25500.200.501000.250.50500.250.251000.320.25500.250.501000.320.50