Filtre

Filtre er vigtige i forskningslaboratorier og mange andre industrier for at fjerne partikler og skabe miljøer, der fremmer et bredt udvalg af eksperimenter og procedurer. Avantor forhandler og vejleder i alt omkring filterpapir, membranfiltre, sprøjtefiltre, glasfiberfiltre, bottle top filtre og meget mere.

Enhederne kommer i forskellige former, herunder in-line filtre, papirskiver, små kapsler og store ventilationspaneler. Filtre renser og koncentrerer også væsker og gasser, der kræves til testning. For luft betyder det at fjerne forurening, fugt og faste luftbårne partikler, mens det for væsker betyder at fjerne urenheder og små forurenende stoffer. Kontakt vores filterspecialist for yderligere oplysninger.

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Coated filter, ORBO™ 80

Supplier: Merck

ORBO™ 80 is a glass fiber filter coated with 1-(2-pyridyl)piperazine.

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Precolumn filters, ColumnSaver

Supplier: Merck

Precolumn filter kit has a standard 10-32 fitting and fits direct to most column types without introducing an additional dead volume.

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Economy water vapor trap

Supplier: Merck

This economy water vapor trap is designed for moisture removal for compressed air service to pneumatically-controlled devices.

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Avantor® Hichrom, Frits, Cap Style

Supplier: Avantor

These cap style frits used to preserve the packaging material within the column itself.

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Sprøjtefiltre, J.T.Baker®

Supplier: Avantor

Disse sprøjtefiltre er specielt designet til kromatografiprøveforberedelse og optimeret til at give de mest ensartede resultater med færre ekstraherbare materialer.

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VWR®, Syringe Filters

Supplier: VWR Collection

Typical applications are clarification, sterile filtration, sample preparation and sterile venting.

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VWR®, Faseseparationspapir, kvalitet 511

Supplier: VWR Collection

Hydrofobt filterpapir, der bruges til separation af vandige opløsninger og organiske opløsninger.

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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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VWR® Filter Vials

Supplier: VWR Collection

Filter vials with membrane, PE snap ring cap (11 mm), with hole and silicone white/PTFE red septa.

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Avantor® Hichrom PEEKsil™, In-Line Filter

Supplier: Avantor

This is a fingertight bioanalytical inline filter, comprising a PEEK holder and a 5 μm titanium PEEK-encased frit.

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VWR®, Filters for Compound Microscope

Supplier: VWR Collection

VWR®, Frosted filter

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VWR® Gas Venting Filters

Supplier: VWR Collection

VWR® Gas venting filters are designed for obstructing bacterial, particles or moisture when venting in different applications. Sterile venting of bioreactors, fermentation tanks, media flasks, and carboys. Sterile gas purge of cell culture vessels or filling vessels. In-line sterilisation of and particulate removal from air and gases. Obstruct moisture to protect equipment.

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VWR® Hichrom Precolumn Filters

Supplier: Avantor

Placed immediately before the column, the precolumn filter traps particles introduced with the sample. For samples, which may irreversibly absorb onto the column, the use of guard cartridges is strongly recommended.