share:

PLOT Columns

Show Filters

Rt-Alumina BOND/MAPD Columns (fused silica PLOT)

More Details
  • Optimized deactivation produces maximum response when analyzing trace levels of acetylene, methyl acetylene, and propadiene.
  • Stable response factors make this column ideal for process-type applications where recalibration must be minimized.
  • High loadability reduces peak tailing and improves separations.
  • Extended temperature range up to 250 °C for fast elution of high molecular weight (HMW) hydrocarbons and accelerated column regeneration following exposure to water.
  • Stable to 250 °C.

MXT-Alumina BOND/MAPD Columns (Siltek-treated stainless steel PLOT)

More Details
  • Optimized deactivation produces maximum response when analyzing trace levels of acetylene, methyl acetylene, and propadiene.
  • Stable response factors make this column ideal for process-type applications where recalibration must be minimized.
  • High loadability reduces peak tailing and improves separations.
  • Extended temperature range up to 250 °C for fast elution of high molecular weight (HMW) hydrocarbons and accelerated column regeneration following exposure to water.
  • Metal Siltek-treated tubing is incredibly durable, allowing MXT columns to be tightly coiled without breaking for use in smaller GC ovens.

MXT-S-BOND Columns (Siltek-treated stainless steel PLOT)

More Details
Advantages of metal MXT PLOT columns include:
  • Can be made in small coil diameters—perfect for tight spaces.
  • Rugged material withstands rough handling and shock.
  • Designed for robust performance in process GCs and field instruments.
  • Available in 3.5"-coil diameter or 7"-diameter, 11-pin cage.

MXT-Q-BOND Columns (Siltek-treated stainless steel PLOT)

More Details
Advantages of metal MXT PLOT columns include:
  • Can be made in small coil diameters—perfect for tight spaces.
  • Rugged material withstands rough handling and shock.
  • Designed for robust performance in process GCs and field instruments.
  • Available in 3.5"-coil diameter or 7"-diameter, 11-pin cage.

Rt-Alumina BOND/CFC Columns (fused silica PLOT)

More Details
  • Improved inertness for chlorofluorocarbon (CFC) compounds.
  • Highly selective alumina-based column, separates most CFCs.
  • High retention and capacity for CFCs.
  • Stable to 200 °C.

MXT-Alumina BOND/Na2SO4 Columns (Siltek-treated stainless steel PLOT)

More Details
Advantages of metal MXT PLOT columns include:
  • Can be made in small coil diameters—perfect for tight spaces.
  • Rugged material withstands rough handling and shock.
  • Designed for robust performance in process GCs and field instruments.
  • Available in 3.5"-coil diameter or 7"-diameter, 11-pin cage.

MXT-Msieve 5A Columns (Siltek-treated stainless steel PLOT)

More Details
Advantages of metal MXT PLOT columns include:
  • Can be made in small coil diametersperfect for tight spaces.
  • Rugged material withstands rough handling and shock.
  • Designed for robust performance in process GCs and field instruments.
  • Available in 3.5"-coil diameter or 7"-diameter, 11-pin cage.

Rt-Alumina BOND/KCl Columns (fused silica PLOT)

KCl deactivation

More Details
  • Restek's lowest polarity alumina column.
  • Low moisture sensitivity reduces the need for frequent regeneration.
  • Acetylene elutes before n-butane.
  • Methyl acetylene (impurity in 1,3-butadiene) elutes before 1,3-butadiene.
  • Stable to 200 °C.

Rt-Alumina BOND/Na2SO4 Columns (fused silica PLOT)

Na2SO4 deactivation

More Details
  • Acetylene and propadiene elute after butanes.
  • Best separation for butene isomers (impurities in butene streams).
  • Methyl acetylene elutes after 1,3-butadiene.
  • Cyclopropane (impurity in propylene) elutes well before propylene.
  • Stable to 200 °C.

Rt-U-BOND Columns (fused silica PLOT)

divinylbenzene ethylene glycol/dimethylacrylate

More Details
  • Restek's highest polarity porous polymer column.
  • Polar PLOT column, incorporating divinylbenzene ethylene glycol/dimethylacrylate.
  • Highly inert for the analysis of polar and nonpolar compounds.
  • Common applications include: trace H2S, COS, and mercaptans in hydrocarbon streams.
  • Stable to 190 °C.

Rt-S-BOND Columns (fused silica PLOT)

porous divinylbenzene homopolymer

More Details
  • Midpolarity porous polymer PLOT column, incorporating high 4-vinylpyridine.
  • Use for the analysis of nonpolar and polar compounds.
  • Stable to 250 °C.

Rt-Q-BOND Columns (fused silica PLOT)

100% divinylbenzene

More Details
  • Nonpolar PLOT column incorporating 100% divinylbenzene.
  • Excellent for analysis of C1 to C3 hydrocarbons as well as isomers and alkanes up to C10.
  • High retention for CO2 simplifies gas analysis; CO2 and methane separated from O2/N2/CO. (Note: O2/N2/CO not separated at ambient temperature.)
  • Use for analysis of oxygenated compounds and solvents.
  • Maximum temperature of 300 °C.

Rt-QS-BOND Columns (fused silica PLOT)

porous divinylbenzene homopolymer

More Details
  • Intermediate polarity porous polymer PLOT column incorporating low 4-vinylpyridine.
  • Separates ethane, ethylene, and acetylene to baseline.
  • Stable to 250 °C.

Rt-Msieve 5A Columns (fused silica PLOT)

More Details
  • Improve accuracy with sharp, symmetrical peaks for argon, oxygen, and carbon monoxide.
  • Easily separate permanent gases at temperatures above ambient.
  • Restek PLOT technology reduces particle release, improving flow reproducibility and reducing downtime for maintenance.
  • Stable to 300 °C.

PLOT Column Particle Trap

More Details
  • Includes two Press-Tight connectors, a 2.5 m column, and high-temperature string.
  • Protects detector and valves; connects between column and detector or valve.
  • Eliminates detector spikes and scratches in valve rotors.

Restek Domestic Customer Service

Subject

Message

Your Full Name

Your Email

Company Name

Address

Spam Block (Please leave this blank)

all fields required

Thank you

Your message has been sent. We will be in touch shortly.

Message not sent

Sorry, your message could not be sent at this time. Please try again later, or contact Restek or your local Restek representative via phone.

www.restek.com/Contact-Us