470-471 / 582
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Available in 0.18, 0.25, 0.32, 0.45, & 0.53mm ID
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GC/MS
30m x 0.25mm x 1.4df
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Selectivity not column length key factor
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60m columns have 2x bleed (2x cost to customer)
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0.25mm ID better with water/methanol vs. 0.18mm
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GC 75m x 0.45mm x 2.55df
60m x 0.32mm x 1.80df
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Good capacity & excellent sensitivity
Analysis for Volatiles
GC Columns – Rtx-VMS