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.
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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VWR®, Funnels with short stem, disposable
Supplier: VWR Collection
PP or PS.
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VWR® Dropping Funnels, Cylincrical, with Pressure Balance
Supplier: VWR Collection
Borosilicate 3.3 glass.
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VWR® Q Path®, Cytology Funnel
Supplier: VWR Collection
Single-use plastic chamber used in cytocentrifugation for urine, gynaecological and non gynaecological specimens, also designed to perform cell suspension transfers on a slide with low risk of contamination.
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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.
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Skilletragte, Dråbeformet
Supplier: Lenz Laborglas
DURAN®, borosilikatglas, med NS-PE prop.
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Engangsfiltertragte, MicroFunnel™ ST
Supplier: Cytiva (Formerly Pall Lab)
Et praktisk og økonomisk valg til sterilitetstestning i isolatorer.
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Cytology funnels, MEGA CytoSep™, for SHANDON Cytospin® 4 cytocentrifuge
Supplier: Simport Scientific
The CytoSep™ MEGA funnel provides an easy, efficient and cost effective method of producing high quality thin layer slide preparations. It eliminates the need for stainless steel slide clips, offering laboratory workflow improvements. It is dedicated for convenient preparation of larger volume samples. This larger funnel is quick and easy to remove. The large rectangular cell deposition area of 22×14,75 mm (325 mm²) provides for up to 12 times the sample volume (6 ml) of the single CytoSep™ cytology funnel. It produces more cost-effective thin layer preparations when compared to other thin layer methods. Strategically placed baffles inhibit cell settling which results in uniform cell deposition and excellent quality slide preparations. CytoSep™ cytology MEGA funnel and cap minimise user exposure to pathogens while reducing the risk of specimen cross-contamination. Can prepare both air-dried and fixed preparations.
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