Tragte
Tragte hjælper med nem overførsel af væsker eller pulvere til beholdere. De har typisk en bred åbning, som leder materialet gennem den smalle hals og dermed forhindrer spild og holder arbejdsområdet rent. Tragte fås i specialiserede udformninger til specifikke laboratorieanvendelser. Mange typer er kompatible med filterpapir eller glasfritter til filtrering. Med evnen til at lede både finkornede og flydende materialer er tragte uundværlige redskaber i enhver arbejdsplads.
Mikrofiltertragte, VitraPOR®
Supplier: ROBU GLASFILTER
Borosilikatglas 3.3.
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Membrane filter funnels, magnetic, Sentino®
Supplier: Cytiva (Formerly Pall Lab)
Polyphenylsulfone, autoclavable.
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Dropping funnels, conical shape, without pressure balance
Supplier: Lenz Laborglas
Borosilicate glass 3.3.
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Micro-Filter Funnel According to Pregl
Supplier: ROBU GLASFILTER
ROBU® micro-filter funnel according to Pregl with integrated VitraPOR® glass filter is tailored for microanalysis and precise filtration of very small sample volumes.
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Replacement parts for membrane filter funnels, Parabola
Supplier: Cytiva (Formerly Pall Lab)
Base, type 304 stainless steel
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Funnel with ball and lid, ARNOLD, V2.0
Supplier: S.C.A.T.
The strong safety funnel 'ARNOLD' V2.0 with lid and ball meets the highest requirements for safe disposal of hazardous liquid waste due to its combination of two independent safety mechanisms. The two safety features consist of a ball integrated in the funnel basin and a sealing ring incorporated in the hinged lid of the funnel, which prevent the escape of toxic or explosive gases. The new design ensures greater stability, durability and prevents deformation of the funnel.
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Filtertragt, Allihn, VitraPOR®
Supplier: ROBU GLASFILTER
Borosilikatglas 3.3.
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Filter funnels, MicroFunnel™
Supplier: Cytiva (Formerly Pall Lab)
Ideal for concentrating organisms in fluid samples. Flat, smooth surface allows for easy elution of organisms or particulate. Collection of organisms or particulate on one planar surface is ideal prior to electron microscopy (SEM) or light microscope (LM) techniques. Ready to use, disposable design with Ø 47 mm filtration membrane eliminate sample cross contamination.
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Funnels with long stem, BOLA
Supplier: Bohlender
Funnels, made of PTFE, white. Conical opening with long outlet.
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Safety funnels with lid
Supplier: S.C.A.T.
Safety funnels with hinged lid cap, sieve and safety lance.
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Skilletragte, Dråbeformet
Supplier: Lenz Laborglas
DURAN®, borosilikatglas, med NS-PE prop.
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DURAN® Funnels with short stem, ribbed
Supplier: DWK Life Sciences
DURAN®, borosilikatglas 3.3, klar, ribbet vægge.
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Vakuumfiltreringsenheder
Supplier: Sartorius
Borosilikatglas, m. anodiseret aluminiumsklemme og silikonelåg, autoklaverbar.



