Rubinetti
Con una valvola a sfera, i rubinetti di arresto controllano il flusso di liquidi e gas a bassa pressione nei sistemi di distribuzione. Inseriti nelle corrispondenti parti femminili, i tappi sono disponibili in varie configurazioni di fori. Spesso dotati di estremità coniche, consentono di accogliere una gamma più ampia di diametri di tubi per aumentare la flessibilità operativa. I rubinetti di arresto di alta qualità, a tenuta stagna, sono adatti ad applicazioni sotto vuoto e sono disponibili in vetro smerigliato o in plastica, eliminando la necessità di lubrificazione.
VWR® Rubinetto per buretta
Supplier: VWR Collection
VWR®, Spare stopcock for burettes 612-6694, 612-6695 and 612-6696
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Ball valves with GL thread
Supplier: Bohlender
Made of PTFE/PPS.
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Elbow stopcock, b.safe
Supplier: Bohlender
90° Elbow fitting. To connect b.safe Waste Tubes to b.safe Waste Caps without bending. Integrated stopcock with plug made of PTFE-EX to stop the flow through b.safe Waste Tubes when canisters are to be exchanged or emptied.
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Tappi di ricambio per rubinetti, foro dritto
Supplier: Lenz Laborglas
Plugs, DURAN® Borosilicate glass, Ø foro: 8,0 mm, Rubinetto: 24 NS, Per: Per Rubinetti, foro dritto, Tappi di ricambio per rubinetto in vetro pieno
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Stopcocks for burettes, lateral
Supplier: Lenz Laborglas
NS stopcock made of borosilicate glass, facetted tip, with plug of solid glass or PTFE and screwthread retaining device.
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Ball valves for barrels, LaboPlast®
Supplier: BURKLE
PP, black/red
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Rubinetti, laterali
Supplier: Brand
Borosilicate glass 5,4, amber.
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VWR®, Spare Stopcocks
Supplier: VWR Collection
Spare stopcock, VWR®, Stopcock with PTFE spindle, NS 24/29
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Cadence Science Adapter Fittings, Luer Stopcock
Supplier: Avantor Fluid Handling
Exceptional durability.
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Ball valves with thread
Supplier: BURKLE
Ball valve made of PP with outer/inner thread.
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Stopcock, b.safe
Supplier: Bohlender
The grip position indicates if the passage is open or closed.
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Stopcock for aspirator bottles
Supplier: DWK Life Sciences
Borosilicate glass 3.3, clear, with PTFE spindle, for GL 32 screw thread.
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Stopcocks with hose connectors
Supplier: Bohlender
Made of PTFE.
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Eco stopcock plugs for lateral burettes, with bore and taper 1:10, BOLA
Supplier: Bohlender
PTFE/PP.
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Eco stopcock plugs, without bore and taper 1:10
Supplier: Bohlender
Made of PFTE, white, with grip and nut of PP, red.
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#: 20864.320
Anbieter: VWR Chemicals
#: 83640.320
Anbieter: VWR Chemicals
#: 31770.294
Anbieter: VWR Chemicals
#: 1.00030.2500
Anbieter: Merck