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Untreated Fused Silica Tubing, Deactivated

Useful as guard columns, transfer lines, or long retention gaps
Inertness-tested with the Grob test mixincludes test chromatogram.
5-meter banded sections mounted in a Restek cage.
Coat your own columns and save money.

Description	Length	OD	qty.	Cat.#	Price	Wish list	Cart
0.25mm ID
Non-Polar Dimethyl Deactivated Surface	15-Meter	0.37 ± 0.04mm	ea.	10009

Non-Polar Dimethyl Deactivated Surface	30-Meter	0.37 ± 0.04mm	ea.	10010

Non-Polar Dimethyl Deactivated Surface	60-Meter	0.37 ± 0.04mm	ea.	10011

IP Deactivated Guard Column	30-Meter**	0.37 ± 0.04mm	ea.	10012

IP Deactivated Guard Column	60-Meter**†	0.37 ± 0.04mm	ea.	10013

Polar-Deactivated Guard Column	30-Meter**	0.37 ± 0.04mm	ea.	10014

Polar-Deactivated Guard Column	60-Meter**†	0.37 ± 0.04mm	ea.	10015

0.32mm ID
Non-Polar Dimethyl Deactivated Surface	30-Meter	0.45 ± 0.04mm	ea.	10020

Non-Polar Dimethyl Deactivated Surface	60-Meter	0.45 ± 0.04mm	ea.	10021

IP Deactivated Guard Column	30-Meter**	0.45 ± 0.04mm	ea.	10022

IP Deactivated Guard Column	60-Meter**†	0.45 ± 0.04mm	ea.	10023

Polar-Deactivated Guard Column	30-Meter**	0.45 ± 0.04mm	ea.	10024

Polar-Deactivated Guard Column	60-Meter**†	0.45 ± 0.04mm	ea.	10025

0.53mm ID
Non-Polar Dimethyl Deactivated Surface	30-Meter	0.69 ± 0.05mm	ea.	10030

Non-Polar Dimethyl Deactivated Surface	60-Meter	0.69 ± 0.05mm	ea.	10031

IP Deactivated Guard Column	30-Meter**	0.69 ± 0.05mm	ea.	10032

IP Deactivated Guard Column	60-Meter**†	0.69 ± 0.05mm	ea.	10033

Polar-Deactivated Guard Column	30-Meter**	0.69 ± 0.05mm	ea.	10034

Polar-Deactivated Guard Column	60-Meter**†	0.69 ± 0.05mm	ea.	10035

**30- and 60-meter lengths are banded in 5-meter sections.
†Recommendation: Cut 60m guard columns into shorter lengths. Using full length may cause peak distortion.