Frysetørrere
En frysetørrer eller lyofilisator fryser materialet og sænker derefter trykket og tilfører varme, så det frosne vand sublimerer. Ved brug af manifold-, batch- eller bulkmetoder dehydrerer frysetørrere materialer for optimal konservering og genvinding. Med et integreret vakuumsystem fjerner maskinerne vandmolekyler ved at skabe et lavere tryk, som trækker dem ud af prøverne. Hurtig, men skånsom nedkøling forhindrer celledamage fra iskrystaldannelse. Frysetørrere har avanceret teknologi, der kan justere eutektisk forfrysning og sublimering afhængigt af den specifikke prøve. Avantor tilbyder et bredt udvalg af frysetørringsapparater, herunder fuldautomatiske modeller.
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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FreeZone® Benchtop Freeze Dryer with Eco-Cool
Supplier: LABCONCO
FreeZone® Benchtop freeze dryers feature a 5" touchscreen colour display, data storage with USB/ethernet output, email notification and Eco-Cool refrigerant.
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FreeZone® Shell Freezer with Eco-Cool
Supplier: LABCONCO
FreeZone® Shell freezer provides efficient and uniform sample freezing for flask freeze drying. Eco-Cool refrigerant.
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FreeZone® Triad Freeze Dryer with Eco-Cool
Supplier: LABCONCO
FreeZone® Triad supports sample prefreezing, lyophilization, and stoppering as well as flask freeze drying with four integrated valves. Eco-Cool refrigerant.
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FreeZone® Console Freeze Dryer and Stoppering Tray Dryer with Eco-Cool
Supplier: LABCONCO
FreeZone® Console freeze dryers with stoppering tray dryer feature a 5" touchscreen colour display, data storage with USB/ethernet output, email notification and Eco-Cool refrigerant.
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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.
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Accessories for FreeZone® freeze drying systems
Supplier: LABCONCO
Fast-Freeze® flasks for FreeZone® freeze dry systems are designed to be easier to handle, faster to load, and more convenient to use in the laboratory for freeze drying.
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Freeze dryer, bench top, FreeZone®
Supplier: LABCONCO
FreeZone® bench top freeze dryers are designed for lyophilising light to moderate sample loads. The compact design is ideal for laboratories with limited floor space.
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Frysetørringssystemer, FreeZone®
Supplier: LABCONCO
Designet til at håndtere frysetørringsbehov i forskningslaboratorier og forsøgsanlæg. Opsamlere, som kan nå ned til −50 °C, fås med kapacitet fra 1 til 18 L. Kaskadesystemer med opsamlingskapacitet på 2,5, 6 og 12 L, som kan nå ned til −84 °C, er ideelle til frysetørring af prøver med lave eutektiske temperaturer. Frysetørringssystemerne FreeZone −105 °C til bord er velegnede til prøver med meget lave eutektiske punkter samt prøver, som indeholder små mængder methanol eller ethanol.
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FreeZone® Stoppering Tray Dryers with Eco-Cool
Supplier: LABCONCO
FreeZone® stoppering tray dryers support sample pre-freezing, lyophilization, and stoppering. Compatible with all Labconco console freeze dryers equipped with LyoWorks OS. Eco-Cool refrigerant.
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FreeZone® Triad™ frysetørringssystem
Supplier: LABCONCO
FreeZone Triad frysetørringssystem er et komplet system, som også omfatter bordfrysetørrer til 4 prøver på venstre side og tørreskab til bakker med lukkemekanisme.
Behandlingshylden rummer op til 441 stk. 3 ml serumflasker, og fire ventiler holder prøver i flasker, serumflasker eller ampuller. Prøver til begge former for frysetørring kan køres samtidigt. Prøverne præ-indfryses i kammeret, hvilket sparer tid og penge og eliminerer behovet for en separat fryser og samt overførsel af produkter.
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FreeZone® Console Freeze Dryers with Eco-Cool
Supplier: LABCONCO
FreeZone® Console freeze dryers feature a 5" touchscreen colour display, data storage with USB/ethernet output, email notification and Eco-Cool refrigerant.
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FreeZone® Freeze Dryers, Console
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).
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