which brands GC coloumn available in market

Answer Posted / dhaval patel

packed column..se-30, ffap, ov-17, ovz-10, carbovex,
molecular, porapeck, silicagel,
standard speci- 3 meter ss,
mesh-80\100,
phase- 10%,


capallary column....ec-5,ec vex, zb-1, zb-5, cd-624, db-1,
db-5, polar & non-polar,
standard speci- 30 meter * 0.32 mm * 0.25um.

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