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TG-5SILMS GC Column 30m x 0.25mm x 0.25um

TG-WAXMS GC Column 60m x 0.25mm x 0.25um

30m*0.32mm*0.25um

5m*0.32mm

30m*0.32mm*5μm

40m*0.18mm*0.07µm

60m*0.25mm*1µm

60m*0.25mm*0.25μm

30m*0.25mm*0.25µm

15m*0.28mm*0.1µm

30m*0.53mm*1.5µm

60m*0.25mm*0.5µm

30m*0.25mm*0.1µm

5m*0.53mm

60m*0.32mm*0.25µm

30m*0.25mm*0.25µm

30m*0.25mm*0.25µm

30m*0.25mm*0.25µm

30m*0.25mm*0.1µm

30m*0.32mm*1.2µm