The CombiFlash® Rf 200 has built-in solvent and waste management that prevent columns from drying, and messy waste overfills. A new automated valve lets you load samples and walk away - and it's self-cleaning to wash away materials that can contaminate the next run.

The CombiFlash® Rf 200 improves your productivity whether you separate synthetic compounds, natural products, peptides, polymers, or other chemical separations.Standard Features

• Space saving design is smaller than other flash chromatography systems on the market, freeing scarce hood space for other uses.
• Solvent and waste management prevents columns from drying and waste containers from hazardous overflows.
• Large touch screen 10.5 inch (26.7 cm) puts the most used controls on a single, easy to read display.
• Large fraction capacity allows longer runs without changing racks. You don't need to divert time from other activities to watch your purification.
• RFID (Radio Frequency Identification) identifies columns and loads the appropriate method for the best separation. With reusable bonded-phase columns, the system tracks the number of runs on the column as well as the last solvent used, so you know whether you need to flush the column.
• RFID identification of fraction collection racks sets the maximum fraction size to prevent overflows.
• Injection valve features wide bore, straight plumbing, and self-cleaning to prevent clogs that cause down-time.
• No waiting to access data - networking allows lets you connect to the CombiFlash® Rf 200 to monitor and remotely control your experiment, analyze data, and print to network printers.
• Rapid column air purge prevents solvent from being discarded with the used column. It is better for the environment, safer in the lab, and eliminates messy column removal.
• TLC Rf to Gradient calculator determines optimal separation parameters while minimizing run time.
• Easy scale-up with built-in method-scaling means you won’t need to re-develop your method. You save time when you increase reaction size. You can even scale up to a 3 kg column run on a CombiFlash Torrent.
• Back pressures to 200 psi for improved separations.
• May be ordered in either variable UV 200 - 360 nm, variable UV-Vis 200 - 780 nm configurations
• One-year parts and labor warranty.

Applications

• Organic synthesis purification
• Agricultural chemicals
• Medicinal chemistry
• Peptides and polymers

Options and Accessories

• 13 x 100 mm tube racks, qty 2 (108 tubes/rack)
• 16 x 125 mm tube racks, qty 2 (75 tubes/rack)
• 16 x 150 mm tube racks, qty 2 (75 tubes/rack)
• 18 x 150 mm tube racks, qty 2 (70 tubes/rack)
• 18 x 180 mm tube racks, qty 2 (70 tubes/rack)
• 25 x 150 mm tube racks, qty 2 (30 tubes/rack)
• 480 mL French square bottle, qty 1 rack for 12 bottles
• 20 mL (28 x 61 mm) scintillation vial tube racks, qty 2 (27 vials/rack)
• 40 mL (28 x 95 mm) scintillation vial tube racks, qty 2 (30 vials/rack)
• Adjustable Solid Load Cartridge Caps (SLCC), 5 gram, 25 gram, and 65 gram
• RediSep Rf prepacked columns
• Sample load prepacked, silica gel cartridges
• Sample load, empty cartridges