Intermediate-Polarity Deactivated MXT Guard/Retention Gap Columns/Transfer Lines (passivated stainless steel)

Useful for a wide range of applications.
Compatible with most common solvents.
Maximum temperature: 325 °C.

Ordering Notes

Certificates of analysis for new 5 m and 10 m Restek guard columns are now provided electronically. To view and download your 5 m or 10 m guard column certificate, simply visit www.restek.com/documentation then enter your catalog # and serial #.

Intermediate-Polarity Deactivated MXT Guard/Retention Gap Columns/Transfer Lines (passivated stainless steel)

Chromatograms

Product Options

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Catalog #					Clear All
70044	0.28 mm	5 m	0.56 ± 0.025 mm	ea.	Select Deselect
Catalog # 70044 ID 0.28 mm Length 5 m OD 0.56 ± 0.025 mm Units ea. Product Name MXT Guard Column Often Purchased with: MXT Connector Kit for 0.28 mm ID Tubing MXT Guard Column, 5 m, 0.28 mm ID, 6-pk.
70044-600	0.28 mm	5 m	0.56 ± 0.025 mm	6-pk.	Select Deselect
Catalog # 70044-600 ID 0.28 mm Length 5 m OD 0.56 ± 0.025 mm Units 6-pk. Product Name MXT Guard Column Often Purchased with: MXT Connector Kit for 0.28 mm ID Tubing Ferrules, Graphite, 1/16" x 0.4 mm ID, 10-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.4 mm ID, 10-pk.
70045	0.53 mm	5 m	0.74 ± 0.025 mm	ea.	Select Deselect
Catalog # 70045 ID 0.53 mm Length 5 m OD 0.74 ± 0.025 mm Units ea. Product Name MXT Guard Column Often Purchased with: Ferrules, Graphite, 1/16" x 0.8 mm ID, 10-pk. MXT Connector Kit for 0.53 mm ID Tubing Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.8 mm ID, 10-pk. MXT Guard Column, 5 m, 0.53 mm ID, 6-pk.
70045-600	0.53 mm	5 m	0.74 ± 0.025 mm	6-pk.	Select Deselect
Catalog # 70045-600 ID 0.53 mm Length 5 m OD 0.74 ± 0.025 mm Units 6-pk. Product Name MXT Guard Column Often Purchased with: Ferrules, Graphite, 1/16" x 0.8 mm ID, 10-pk. MXT Connector Kit for 0.53 mm ID Tubing Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.8 mm ID, 10-pk.
70046	0.28 mm	10 m	0.56 ± 0.025 mm	ea.	Select Deselect
Catalog # 70046 ID 0.28 mm Length 10 m OD 0.56 ± 0.025 mm Units ea. Product Name MXT Guard Column Often Purchased with: MXT Connector Kit for 0.28 mm ID Tubing Ferrules, Graphite, 1/16" x 0.4 mm ID, 10-pk. Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.4 mm ID, 10-pk.
70047	0.53 mm	10 m	0.74 ± 0.025 mm	ea.	Select Deselect
Catalog # 70047 ID 0.53 mm Length 10 m OD 0.74 ± 0.025 mm Units ea. Product Name MXT Guard Column Often Purchased with: Ferrules, Graphite, 1/16" x 0.8 mm ID, 10-pk. MXT Connector Kit for 0.53 mm ID Tubing Ferrules, Vespel/Graphite, Standard, VG1, 85% Vespel/15% Graphite, 1/16", 0.8 mm ID, 10-pk.