Both vacuum evaporation and vortex evaporation are two sample preparation processes that are used to remove moisture from a sample. Vacuum evaporators are used to evaporate liquids through the application of pressure and is sometimes in conjunction with temperature to be reduced below a sample’s vapor pressure. Vortex evaporators are also used to remove liquids to concentrate a sample for sample preparation. Unlike a vacuum evaporator, a vortex evaporator uses vortex motion for this process. Applications include environmental testing, drug development, toxicology, pharmaceutical, forensics, food, semiconductor, and chemistry.
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| Company | Labconco | Labconco |
| Item | FreeZone 12L, -84 | FreeZone 2.5L, -50 |
| Catalog Number | 711211010 | 700201000 |
| Price | | |
| Description | FreeZone 12 Liter Console Freeze Dryers are designed for lyophilizing moderate to large sample loads or numerous small container batches. The console features a front viewing window, interior space for a vacuum pump, and accommodation for a large tray dryer such as the FreeZone Stoppering Tray DryerFreeZone 12 Liter Console Freeze Dryers are designed for lyophilizing moderate to large sample loads or numerous small container batches. The console features a front viewing window, interior space for a vacuum pump, and accommodation for a large tray dryer such as the FreeZone Stoppering Tray Dryer (pump and tray dryer sold separately).
The upright stainless steel collector coil holds 12 liters of ice before defrosting. A single 1 hp HCFC/CFC-free refrigeration system cools the collector from -50°C to -84°C, suitable for aqueous samples.... Read More | FreeZone Benchtop Freeze Dryers are designed for lyophilizing light sample loads. The compact design is ideal for labs with limited floor space.
Depending on model chosen, the upright stainless steel collector coil holds 2.5, 4, or 8 liters of ice before defrosting and three collector coil FreeZone Benchtop Freeze Dryers are designed for lyophilizing light sample loads. The compact design is ideal for labs with limited floor space.
Depending on model chosen, the upright stainless steel collector coil holds 2.5, 4, or 8 liters of ice before defrosting and three collector coil temperature configurations are available: -50°C for aqueous samples, -84°C for a wide range of laboratory solvents, and -105°C for dilute ethanol and methanol mixtures.... Read More |
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