From compact to large for automatic method scouting
The LC-4000 Series HPLC column ovens have been designed to provide excellent utility for a wide range of different user requirements.
All HPLC column ovens have built-in electronic cooling for controlling column temperature at sub-ambient temperatures. The CO-4062 and CO-4061 block-heater type ovens can be fitted with an optional micro-volume pre-heating unit for pre- heating the mobile phase before the column to improve resolution and peak shape.
HPLC CO-4061/62 Compact
Compact and stackable ovens
For simple requirements the stackable CO-4061 can be used with column lengths up to 200mm (or up to 300mm with an optional extension).
For RHPLC and UHPLC the CO-4062 has capacity for up to six 150 mm length columns, with optional one or two internally mounted automatic switching valves for 2 or 6 column selection.
For preparative LC or GPC
For GPC and larger preparative columns, select either of the two high-capacity CO-4060 or CO-4065 HPLC column ovens.
The CO-4060 can accommodate columns with lengths up to 300mm or larger ID preparative columns.
The CO-4065 can accommodate up to 10 columns with lengths up to 300mm and a pair of column selection valves is included as standard.
RO-4068 Reaction Oven
Pre-Column Temperature Stabilizer
Column X-Presspak VC18-W
(3 mmI.D. x 50 mmL, 2 μm)
Eluent Water / Acetonitrile (Gradient) Flow Rate 1.0mL/min Sample Gasoline Oxidization Products
Comparison of Toluene Peaks
Room Temp. Oven Temp. Pre-Column Stabilizer Theoretical Peak Width tR(min) 21°C 25°C With 56095 0.019 1.893 Without 54747 0.019 1.897 40°C With 46021 0.020 1.799 Without 36402 0.023 1.851