GC Capillary Column Rtx-1301, 30 m, 0.53 mm ID, 1 µm with 5m Integra Guard Column

Innovative Integra-Guard® Columns

Get the protection without the connection!

• These innovative columns incorporate both guard column and analytical column in a continuous length of tubing, eliminating the connection and all connection-associated problems!
• The guard column section is marked separately from the analytical column, using high-temperature string.
• A wide variety of our Integra-Guard® capillary columns are available.

Similar Phase(s): DuraGuard, EZ-Guard, Guardian

Rtx®-1301 (G43) Columns (fused silica)

(low to midpolarity phase, Crossbond® cyanopropylphenyl dimethyl polysiloxane)

• General-purpose columns for residual solvents, alcohols, oxygenates, and volatile organic compounds.
• Temperature range: -20 °C to 280 °C.
• Equivalent to USP G43 phase.

Similar Phase(s): DB-1301, DB-624, VF-1301ms, VF-624ms, CP-1301, ZB-624

Many analysts feel the Rtx®-1301 column has the best cyanosiloxane bonded stationary phase available, with no other column manufacturer providing lower bleed, longer lifetime, or better inertness. Our polymer is fully characterized to ensure long-term reproducibility, column-to-column consistency, and low bleed—even with sensitive detectors such as ECDs and MSDs.