Nálevky
Lévky usnadňují přelévání kapalin nebo prášků do nádob. Obvykle mají široké hrdlo, které vede látky do úzké stopky, čímž zabraňují nežádoucímu rozlití a udržují pracovní prostor čistý. Lévky jsou dostupné ve specializovaných provedeních pro specifické laboratorní aplikace. Mnohé typy jsou kompatibilní s filtračním papírem nebo skleněnou fritou pro účely filtrace. Díky schopnosti směrovat jakýkoli jemnozrnný či kapalný materiál jsou lévky nezbytnými nástroji v jakémkoli prostředí.
Powder funnels, PP/PE
Supplier: BURKLE
These powder funnels are designed for safe filling of containers.
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Büchner funnels, single piece, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
HDPE, with Fritware® porous plates.
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Nálevky, analytické s dlouhou stopkou, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PMP, transparent.
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Funnels, with standard ground joint cone
Supplier: witeg Labortechnik
Funnels, made of boroslicate glass, with standard ground joint cone.
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WHEATON® Filtration Assembly with Stainless Steel Support and No. 8 Stopper Connections, 47 mm
Supplier: DWK Life Sciences
The filtration assembly with fritted glass support is designed to handle up to 1000 ml of liquid for analysis of particulate or microbiological contamination.
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Trychtýře s krátkým stonkem
Supplier: HIRSCHMANN
Funnels, made of PP, translucent. With smooth interior surfaces.
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Disposable funnel for powders, LaboPlast® / SteriPlast®
Supplier: BURKLE
The disposable powder funnel has a short, wide discharge and is suitable for transferring powdered samples and materials, granulates and suspensions as well as other liquids.
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Safety funnels, stainless steel
Supplier: DUPERTHAL
These stainless steel safety funnels with seal are designed to be used with Düperthal safety containers.
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Disposable funnel for liquids, LaboPlast® / SteriPlast®
Supplier: BURKLE
Disposable funnel for reliable filling of liquids, ideal for filling bottles and other containers with a narrow filler opening.
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Separating funnels, Squibb
Supplier: witeg Labortechnik
Separating funnels, Squibb, made of borosilicate glass 3.3, with NS stopcock plugs and solid lass key. With PE-stopper.
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Separating funnels, cylindrical
Supplier: witeg Labortechnik
Cylindrical separatory funnels, made of borosilicat glass, with Witaflo PTFE needle valve stopcock.
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Dropping funnels, cylindrical, without pressure balance
Supplier: witeg Labortechnik
Cylindrical dropping funnels, made of borosilicate glass with screw-thread retaining nut.
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Separating funnels, conical
Supplier: witeg Labortechnik
Separating funnels, conical, made of DURAN® borosilicate glass 3.3, graduated, with Witaflo-needle valve stopcock and PTFE-needle spindle.
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Dropping funnels, cylindrical, with pressure balance
Supplier: witeg Labortechnik
Borosilicate glass, clear, with PTFE key.
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals