... Column 1. Various of chemistry drug to detect 2.Highest Operating Temperatures 3.Extremely Low Bleed Capillary ... CApplication : hydrocarbon ,aromatic ,pesticide ,phenols ,amine .aliphatic acid formic ester,GC/MS2.SE-52, SE-54 high inert crosslink ... 1701 high inert crosslink medium polarChemistry Name: 7%cyanomethyl ,7%methyl polysiloxaneUsage temperature :-20°C~270°CApplication : pesticide ,herbicide ...