Hledali jste: Nálevky
Funnels assist with the easy transference of liquids or powders into containers. Typically with a wide mouth that feeds substances through the narrow stem, these devices prevent unwanted spills and maintain a clean work space. The funnels are available in specialized styles for specific laboratory applications. Many styles are compatible with filter paper or a glass frit for filtration. With the ability to channel any fine-grain or fluid material, funnels are essential tools for any environment.
Funnels with short stem, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear.
Expand 11 Items
DURAN® Funnels with short stem, ribbed
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, ribbed walls.
Expand 5 Items
Burpless® One-hand sealable drum funnel, PIG®
Supplier: NEW PIG
Patented Burpless® designs deliver no-splash filling and one-handed access for easy regulatory compliance.
Expand 1 Items
Filtrační nálevka MicroFunnel™
Supplier: Cytiva (Formerly Pall Lab)
Ideální pro koncentrování organismů v kapalných vzorcích. Plochý, hladký povrch umožňuje snadné promývání organismů nebo částic. Sběr organismů nebo částic na jedné rovinné ploše je ideální provést před elektronovou microskopií (SEM) nebo světelnou mikroskopií (LM). Připravené k použití, jednorázový provedení s filtrační membránou Ø 47 mm zabraňuje křížové kontaminaci vzorků.
Expand 2 Items
Funnels, analytical, Nalgene®
Supplier: Thermo Fisher Scientific
PPCO, translucent.
Expand 6 Items
Powder funnel, short stem
Supplier: GLASWARENFABRIK KARL HECHT
Soda-Kalkglas.
Expand 7 Items
Dropping funnels, cylindrical, with pressure balance
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, clear, with PTFE key.
Expand 8 Items
Dropping funnels, conical shape, without pressure balance
Supplier: Lenz Laborglas GmbH & CO.KG
Borosilicate glass 3.3.
Expand 12 Items
VWR®, Disposable Paper Funnel
Supplier: VWR Collection
Made of clay-coated heavy paper stock.
Expand 1 Items
Micro-Filter Funnels
Supplier: ROBU GLASFILTER
ROBU® Micro-filter funnels with integrated VitraPOR® glass filters are ideal for precise filtration of very small liquid volumes in analytical and preparative laboratory processes.
Expand 10 Items
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.
Expand 5 Items
VWR® Dropping Funnels, Cylincrical, with Pressure Balance
Supplier: VWR Collection
Borosilicate 3.3 glass.
Expand 6 Items
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.
Expand 1 Items
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.
Expand 13 Items
Safety funnels with lid
Supplier: S.C.A.T.
Safety funnels with hinged lid cap, sieve and safety lance.
Expand 2 Items
VWR®, Oddělovací trychtýře, Squibbe
Supplier: VWR Collection
Borosilikátové 3,3 sklo s NS-PE zátkou.
Expand 12 Items
Filter tubes according to Allihn, VitraPOR®
Supplier: ROBU GLASFILTER
ROBU® micro-filter funnel according to Allihn with VitraPOR® glass filter enables efficient micro-filtration with high precision and minimal sample loss.
Expand 5 Items
Separating funnels, Squibb
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
Expand 24 Items
Funnels with level control, b.safe
Supplier: Bohlender
b.safe funnels with level control are made of electrically conductive dissipative PE-EX and suitable for use with flammable liquids. Electrically conductive waste canisters are usually black and therefore the filling volume is not visible. This is where the funnel with fill level control comes in.
Expand 6 Items
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.
Expand 1 Items
Dropping funnels, cylindrical, without pressure balance
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, clear, with PTFE key.
Expand 8 Items
Cytology funnels, CytoSep™, for SAKURA Cyto-Tek®
Supplier: Simport Scientific
Cytology funnel for SAKURA Cyto-Tek® centrifuge.
Expand 1 Items
Cytology funnels, CytoSep™ for StatSpin Cytofuge® 2 cytocentrifuge
Supplier: Simport Scientific
CytoSep™ cytology funnels for the StatSpin Cytofuge® 2 cytocentrifuge allow cells to gently concentrate in a 7 mm diameter area on the slide, while supernatant is simultaneously absorbed by a filter card. Will accept 50 to 400 μl of sample. Produces cell mono layer presentations of excellent quality.
Expand 1 Items
3-piece filter funnels, Whatman™
Supplier: Whatman products (Cytiva)
Whatman 3-piece filter funnels from Cytiva are ideal for quick and easy filtration using high-efficiency glass microfiber filters.
Expand 7 Items
Conical separating funnels
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, with NS-PE stopper.
Expand 24 Items
Dodavatel: Liebherr
Dodavatel: VWR Collection
Dodavatel: VWR Chemicals
Dodavatel: VWR Collection
Dodavatel: Integra
Dodavatel: SCIENTIFIC INDUSTRIES ELMIS
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: Integra
Dodavatel: Industrial Physics
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: EPPENDORF
Dodavatel: Integra
Dodavatel: GETT GERATETECHNIK
Dodavatel: HENKE SASS WOLF