Products & Reviews

midpolarity Crossbond® phase

(midpolarity Crossbond® phase)

(packed & micropacked)

Get more of what you want, and less of what you don't, with Roc™ LC columns from Restek.

Force LC columns are available with Restek's most popular and highly selective Biphenyl and FluoroPhenyl phases, as well as a general-purpose C18.

Restek's Raptor FluoroPhenyl column offers the ability to run in reversed-phase or HILIC mode for a variety of compounds. It is ideal for increasing sensitivity and sensitivity in LC-MS analyses. 

Compatible with 96-well plates from any manufacturer, the Resprep VM-96 is designed for performance and accuracy.

Low-level detection of carbon monoxide (CO) and carbon dioxide (CO 2 ) is critical for many applications. Restek’s methanizer (CH 4 izer) allows ppb-level determination of CO and CO 2  using a cost-effective GC-FID instead of more expensive instrumentation. The methanizer is factory set to 380 °C to ensure efficient and complete conversion of CO and CO 2  to CH 4 , but the operator can easily adjust the temperature as desir…

for Agilent 6890 and 7890 instruments.

Restek chemists developed the Ultra Carbamate column specifically for carbamates analysis. The unique packing separates 10 target carbamates in just 5 minutes with an 8 minute total cycle time. The column is compatible with fluorescence or LC-MS detection.* An Ultra Carbamate column can process as many as eight samples per hour, versus less than two samples per hour on a general-purpose C18 column. In addition to increased sam…