Dropptrattar
Dropptrattar hanterar den långsamma innehållsöverföringen med den inbyggda kranen. Proppar kopplar från tratten och tryckutjämningsarmen så att känsliga vätskor förblir isolerade och oexponerade. Typiskt cylindriskt laboratorieglas finns med eller utan graderade markeringar för synlig mätning under tillsats av reagens. Skyddade droppstammar sträcker sig inte längre än standardkonisk fog och de slipade yttre fogarna gör att kärlet sitter säkert i reaktionskolven. Dropptrattar finns i olika kapaciteter.
VWR® Dropping Funnels, Cylincrical, with Pressure Balance
Supplier: VWR Collection
Borosilicate 3.3 glass.
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Dropptratt
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with PTFE key.
Expand 8 Items
VWR® Dropping funnels, cylindrical, without pressure balance
Supplier: VWR Collection
Borosilicate 3.3 glass.
Expand 7 Items
Dropptratt
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with glass key.
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Dropping funnels, conical, FEP, BOLA
Supplier: Bohlender
Dropping funnel with fine adjustment stopcock having cone size 29 made of PTFE.
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Dropptratt, med tryckutjämning
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with PTFE key.
Expand 8 Items
Dropptratt, med tryckutjämning
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with glass key.
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Blanks for separating and dropping funnels, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear.
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Dropptrattar, cylindriska, utan tryckutjämning, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with glass key.
Expand 5 Items
Dropptrattar, cylindriska, med tryckutjämning, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with glass key.
Expand 7 Items
Dropptrattar, cylindriska, utan tryckutjämning, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, with glass key.
Expand 8 Items
Dropping funnels, cylindrical, with pressure balance
Supplier: witeg Labortechnik
Dropping funnels, cylindrical, stopcock with PTFE key and screw-thread retaling nut.
Expand 1 Items
Dropping funnels, cylindrical, with pressure balance
Supplier: witeg Labortechnik
Borosilicate glass, clear, with PTFE key.
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Dosing funnels, with spiral conveyor
Supplier: witeg Labortechnik
Borosilicate glass 3.3.
Expand 1 Items
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Supplier: VWR Chemicals
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