You searched for: Lyofilizátory

A freeze dryer or lyophylizer freezes material and then reduces the pressure and adds heat so that the frozen water is sublimated. Using manifold, batch, or bulk methods, freeze dryers dehydrate materials for optimum preservation and recovery. Incorporating a vacuum system, the machines extract water molecules by creating a lower pressure that will attract the molecules from samples. With rapid, yet safe cooling, the specialized equipment prevents possible cell damage from ice crystal formation. Freeze dryers have the advanced technology to modify eutectic pre-freezing and sublimation based on the specific specimen being concentrated. Avantor offers a wide range of freeze drying apparatus including fully automated ones.

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Lyofilizátory, stolní, FreeZone®

Supplier: LABCONCO

Stolní lyofilizátory FreeZone® jsou navrženy pro lyofilizaci lehkého až středního množství vzorků. Kompaktní design je ideální pro laboratoře s omezenou podlahovou plochou.

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Small tray dryer, FreeZone®

Supplier: LABCONCO

These FreeZone® small tray dryers provide precise control and program flexibility for consistent performance and are designed for lyophilising small to moderate bulk sample loads or numerous sample batches.

Sustainable Options Available

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Freeze dry systems using dry ice, 12 ports

Supplier: LABCONCO

Benchtop freeze drying system, type 304 stainless steel with 12 ports, -75 °C. Ideal for the laboratory with occasional lyophilisation requirements, the Dry Ice Benchtop Freeze Dry System provides a simple, economical means of freeze-drying. It is equipped with a center well for dry ice and solvent that serves as a water vapour collector and doubles as a convenient pre-freezing bath. Flasks, serum bottles and ampules may be frozen by dipping and rotating them in the well. Chamber size 248 x222 mm

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Freeze dryer, console, FreeZone®

Supplier: LABCONCO

FreeZone® console freeze dryers with or without stoppering tray dryers are designed for lyophilising moderate to large loads and stoppering vials or serum bottles under vacuum. The console features a front viewing window and interior space for a vacuum and accommodation for a full size tray dryer such as the FreeZone® stoppering tray dryer pump (sold separately).

Sustainable Options Available

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FreeZone® Triad™ lyofilizační systém

Supplier: LABCONCO

FreeZone® Triad ™ systém pro lyofilizaci je stolní lyofilizátor pro 4 vzorky na levé straně a s mrazením na polici a funkcí stoppering. Police pojme až 441×3 ml lahviček séra a čtyři ventily pro připojení baněk nebo ampulí. Lze spustit vzorky pro oba typy lyofilizace najednou. Komora předběžně zmrazí vzorky, aby ušetřila peníze a čas, což eliminuje potřebu pro samostatnou mrazničku a přepravu produktu.

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Lyofilizační systémy, FreeZone®

Supplier: LABCONCO

Designed to handle the lyophilisation needs of research laboratories. Collectors that reach −50 °C are available with capacities from 1 to 18 litres. Cascade systems in 2,5, 4,5, 6 and 12 litre collector capacities that reach −84 °C are ideal for freeze drying samples with low eutectic temperatures. The FreeZone® −105 °C bench top freeze dryer systems are suitable for samples with very low eutectic points including ones containing small amounts of methanol or ethanol.