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
Supplier: GLASWARENFABRIK KARL HECHT
Powder funnels, made of PP, translucent. For decanting powdery materials. Also suitable for liquids. Cone angle 60°.
Expand 2 Items
Funnels for drums
Supplier: asecos
Drum funnel, PE, with sieve and lid, with Ø×h 690×190 mm, and filling capacity 22 l
Expand 7 Items
Filtration funnels, cylindrical
Supplier: SciLabware
Made of PYREX® borosilicate glass, these are ideal for filtering precipitates.
Expand 5 Items
Funnels, vacuum, according to Dr. Hirsch
Supplier: SciLabware
PYREX® borosilicate glass.
Expand 1 Items
Dropping funnels, cylindrical, open top, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass, cylindrical shape.
Expand 1 Items
Dropping funnels, cylindrical, with pressure balance
Supplier: SciLabware
PYREX®, borosilicate glass, clear.
Expand 4 Items
Separating funnels, Conical
Supplier: NEUBERT VOLUME GLASSWAERE
Separating funnels, conical, made of borosilicate glass 3.3.
Expand 1 Items
Separating funnels, Gilson
Supplier: SciLabware
PYREX®, borosilicate glass, with NS-PE stopper.
Expand 6 Items
Dropping funnels, cylindrical, without pressure balance
Supplier: SciLabware
PYREX®, borosilicate glass.
Expand 5 Items
Powder funnels, PP
Supplier: SEMADENI
Funnels, made of PP, translucent. Used for transferring powders. Also suitable for liquids.
Expand 1 Items
Vacuum filtration complete units, WHEATON®
Supplier: DWK Life Sciences
Vacuum filter holder with fritted glass support base complete.
Expand 1 Items
Funnels, with sintered disc
Supplier: Kavalier
Funnel, with sintered glass disc , SIMAX, Borosilikátové sklo, Vněj. Ø nálevky: 120 mm, Funnels, with filter plate S1, Délka: 306 mm
Expand 25 Items
Dropping funnels, cylindrical, without pressure balance
Supplier: SciLabware
Dropping funnel, cylindrical shape, made of Pyrex® borosilicate glass, with cone and socket. Stopcock with interchangeable PTFE key.
Expand 5 Items
#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals