Columns

Rtx-200 Columns (fused silica) midpolarity phase; Crossbond trifluoropropylmethyl polysiloxane General-purpose columns for solvents, Freon fluorocarbons, alcohols, ketones, silanes, glycols, and drugs of abuse. Excellent confirmation column with...

Rtx-200 Columns (fused silica) midpolarity phase; Crossbond trifluoropropylmethyl polysiloxane General-purpose columns for solvents, Freon fluorocarbons, alcohols, ketones, silanes, glycols, and drugs of abuse. Excellent confirmation column with...

Rtx-5 (G27) Columns (fused silica) low-polarity phase; Crossbond diphenyl dimethyl polysiloxane General-purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles...

Rtx-5 (G27) Columns (fused silica) low-polarity phase; Crossbond diphenyl dimethyl polysiloxane General-purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles...

Rtx-5 (G27) Columns (fused silica) low-polarity phase; Crossbond diphenyl dimethyl polysiloxane General-purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles...

Rtx-5MS Low-Bleed GC Capillary Column, 30 m, 0.25 mm ID, 0.25 µm Rtx-5MS columns are coated with a 5% diphenyl/95% dimethyl polysiloxane phase and are tested to rigorous specifications for low bleed and high inertness. They have polarity identical...

Rtx-VRX GC Capillary Column, 20 m, 0.18 mm ID, 1.00 µm Catalog No. 49314 Features & Benefits Application-specific columns for volatile organic pollutants. Excellent for U.S. EPA Method 8021 compounds. Stable to 260 °C...

Rtx-Wax Columns (fused silica) polar phase; Crossbond polyethylene glycol Best polyethylene glycol (PEG) phase for alkenols, glycols, and aldehydes. Temperature range: 20 °C to 250 °C. Equivalent to USP G14, G15, G16, G20, G39 phases. ...

Rxi-1301Sil MS Cap. Column, 60 m, 0.25 mm ID, 0.25 um Catalog # 16096 Product NameRxi-1301Sil MS  Length60 m  ID0.25 mm  df (Film Thickness)0.25 µm  Temp Limits-60 to 320 °C  Unitsea.  

Rxi-17 Columns (fused silica) midpolarity phase; Crossbond diphenyl dimethyl polysiloxane General-purpose columns for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, sterols. Temperature range: 40 °C to 320 °C. ...

Rxi-17Sil MS Columns (fused silica) midpolarity Crossbond phase Excellent inertness and selectivity for active environmental compounds, such as PAHs. Low bleed for use with sensitive detectors, such as MS. 340/360 °C upper temperature limits...

Rxi-35Sil MS Columns (fused silica) midpolarity Crossbond phase Special selectivity and excellent inertness for substituted polar compounds, such as drugs, pesticides, herbicides, PCBs, phenols, etc. Provides superior separation for cannabinoids. Very...