Silicate Glass GC Columns

Rugged, highly stable columns. Extended column lifetime. Kit includes: Rt ®- βDEXcst column & Rt ®- βDEXsm column [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 30

• Column Type: Capillary
• Inner Diameter (ID): 250 to 320

(polar phase; Crossbond ® polyethylene glycol). Application-specific columns for FAMEs, specially tested with a FAME mixture. Temperature range: 20 °C to 250 °C. Similar Phase(s): Omegawax [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 30

• Column Type: Capillary
• Inner Diameter (ID): 250 to 530

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,... [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 15 to 60

• Column Type: Capillary
• Inner Diameter (ID): 250 to 530

Tested with a comprehensive test mix, to ensure high inertness. Useful for a wide range of applications. Use with most common solvents. Maximum temperature: 325 °C [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 1 to 60

• Column Type: Capillary
• Inner Diameter (ID): 50 to 530

Improved inertness for chlorofluorocarbon (CFC)-type compounds. Highly selective alumina-based column, separates most CFCs. High retention and capacity for CFCs. [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 30

• Column Type: Capillary; Porous Layer Open Tubular
• Inner Diameter (ID): 530

General purpose columns for solvent impurities, PCB congeners (e.g. Aroclor mixes), simulated distillation, drugs of abuse, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates. Temperature range: -60 °C to 350 °C. Equivalent to... [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 10 to 105

• Column Type: Capillary
• Inner Diameter (ID): 100 to 530

(midpolarity phase; Crossbond ® trifluoropropylmethyl polysiloxane). Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses. General purpose column. Temperature range: -20 °C to 340 °C. [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 2

• Column Type: Capillary
• Inner Diameter (ID): 150 to 250

Note: Columns are not preconnected in these kits.). Application-specific columns for organochlorine pesticides and herbicides. Low bleed —ideal for GC/ECD or GC/MS analyses. Baseline separations in less than 10 minutes. See how our Rtx ®-CLPesticides columns compare to the competition at... [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Inner Diameter (ID): 320

• Column Type: Capillary

Note: Columns are not preconnected in these kits.). Application-specific columns for organochlorine pesticides and herbicides. Low bleed —ideal for GC/ECD or GC/MS analyses. Baseline separations in less than 10 minutes. See how our Rtx ®-CLPesticides columns compare to the competition at... [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Inner Diameter (ID): 250

• Column Type: Capillary

Note: Columns are not preconnected in these kits.). Application-specific columns for organochlorine pesticides and herbicides. Low bleed —ideal for GC/ECD or GC/MS analyses. Baseline separations in less than 10 minutes. See how our Rtx ®-CLPesticides columns compare to the competition at... [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Inner Diameter (ID): 530

• Column Type: Capillary

(midpolarity phase; Crossbond ® 50% diphenyl/50% dimethyl polysiloxane). General purpose columns for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, sterols. Temperature range: 40 °C to 320 °C. [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 10 to 30

• Column Type: Capillary
• Inner Diameter (ID): 100 to 530

Tested with a comprehensive test mix, to ensure high inertness. Revolutionary deactivation process for superior inertness. Analyze active samples accurately; ideal for chlorinated pesticide analysis (reduces endrin breakdown to less than 1%). Maximum temperature: 380 °C. [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Column Length: 5 to 10

• Column Type: Capillary
• Inner Diameter (ID): 250 to 320

(Note: Columns are not preconnected in these kits.). Application-specific columns for organochlorine pesticides and herbicides. Baseline separations in less than 10 minutes. Siltek ® surface deactivation enhances responses for endrin, DDT, methoxychlor. [See More]

• Construction Material: Silicate Glass; Other; Fused Silica
• Inner Diameter (ID): 320

• Column Type: Capillary
• Operating Temperature: ? to 626