Filtri per processo di liquidi
I filtri per processi liquidi vengono utilizzati per separare particelle e fluidi in una sospensione. Quando si sceglie un filtro, è importante selezionare il tipo corretto affinché soddisfi le esigenze e i requisiti del sistema. I filtri sono disponibili in tre varianti principali: a cartuccia, CIP (Clean-In-Place) e a sacco. Alcuni modelli con superfici filtranti estese evitano la cavitazione della pompa, mentre le versioni in acciaio inossidabile e polimero offrono compatibilità chimica.
Avantor® Hichrom, Inlet Solvent Filters
Supplier: Avantor
These solvent inlet filters are used at the low pressure inlet side of the pump to help protect check valves, injector and column from particulate contamination from the eluent.
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Avantor® Hichrom Bottom-of-the-Bottle™, Inlet Solvent Filters
Supplier: Avantor
These filters are made from 100% PEEK.
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Suction filter, b.safe
Supplier: Bohlender
Filter candle made of porous PE.
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VWR® Hichrom Filtri di ingresso Last Drop™
Supplier: Avantor
Il filtro per eluente Last Drop™ utilizza un elemento piatto che si posiziona parallelamente al fondo del serbatoio, consentendo al filtro di aspirare tutto l’eluente tranne l’ultimo 2% senza aspirare aria nel sistema. Il filtro è costituito da un elemento filtrante in acciaio inox 316 o PTFE in un alloggiamento inerte.
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Solvent Filter/HPLC
Supplier: ROBU GLASFILTER
ROBU® VitraPOR® solvent filter for HPLC provides precise and reliable filtration of solvents, ensuring optimal performance in high-performance liquid chromatography systems.
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Degassing Filters
Supplier: ROBU GLASFILTER
ROBU® degassing filter with integrated VitraPOR® filter ensures efficient solvent degassing with inert gases, combined with reliable filtration. Ideal for chromatography and analytical applications, it offers high chemical and thermal resistance.
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Suction filters, BOLA
Supplier: Bohlender
These PTFE suction filters consist of a receiver with a female thread and an easily exchangeable frit. They are ideal prefilters in front of pump systems for protecting gaskets, pistons or column packings against premature wearing due to contaminations.
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Suction filters with PTFE membrane, b.safe
Supplier: Bohlender
Suction Filter with PTFE membrane.
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Inlet filter, Rheodyne®
Supplier: IDEX RHEODYNE
Inlet filters are used to extract particles from the sample between the injector and the column.
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Filter for ultrapure water system, arium® CellPlus
Supplier: Sartorius
The arium® CellPlus is a sterile packed, point-of-use ultrafilter for efficient removal of endotoxins, RNase, DNase, microorganisms and particles. Retrograde contamination is prevented by the protective bell design made up of polycarbonate. It offers high safety for critical cell culture applications.
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Mobile Phase Filters
Supplier: MICROSOLV
Biocompatible, last drop, PEEK and polypropylene mobile phase filters. PTFE filter element and will provide very high filter capacity and throughput while using a maximum amount of solvent. The unique design allows for this flat filter to vacuum up to the last drop of liquid in the reservoir bottle.
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Solvent spargers
Supplier: PerkinElmer
Solvent reservoir sparger, Acciaio inossidabile, Dimensioni pori: 40 µm
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Solvent filter/degasser
Supplier: AGILENT HEWLETT PACKARD
It prevents the formation of spurious peaks within the detector due to solvent outgassing at the low-pressure end of the chromatograph.
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Mobile phase inlet filter, Hastelloy® C
Supplier: VARIAN
This mobile phase inlet filter operates up to 500 °C and is compatible with halogenated solvents.
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Safety air inlet valves
Supplier: VICI JOUR RESEARCH
The air inlet valve has a check valve which blocks vapours of the solution in a bottle, preventing the vapours from escaping into the lab. The safety air outlet filter regulates the pressure during helium sparging.
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Filtri per fase mobile Last Drop
Supplier: VICI JOUR RESEARCH
Con filtro piatto che consente di assorbire la quantità massima di fase mobile dalla vaschetta senza introdurre aria nel sistema.



