Tappi in gomma

Grazie all’elevata purezza del materiale, i tappi e i tappi conici in gomma sono opzioni leggere per sigillare contenitori o apparecchiature. Le versioni piene non consentono alcuno scambio di gas per proteggere contenuti ultrasensibili, mentre le opzioni forate supportano una lavorazione non esposta. Mantenendo la loro caratteristica morbidezza anche in condizioni di prova, i tappi in gomma sono spesso autoclavabili per un uso ripetuto. Le chiusure a inserimento sono disponibili in qualsiasi diametro per adattarsi in modo sicuro a qualsiasi apparecchiatura desiderata.

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Rubber stopper, DURAN®

Supplier: DWK Life Sciences

This bromobutyl rubber closure provides a gas-tight seal for all GL 25 and GL 45 laboratory bottles with sizes from 10 to 20000 ml.

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WHEATON® COMPLETEPACK Sterile Components, Stoppers Only

Supplier: DWK Life Sciences

Tappi in gomma, WHEATON®

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WHEATON® Snap On Stopper

Supplier: DWK Life Sciences

Snap-on stopper provides maximum sealing for vials by locking into the blowback ridge.

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Tappi in gomma con bordo reversibile

Supplier: Saint Gobain Life Sciences

I tappi garantiscono una perfetta tenuta anche in caso di bordo difettoso dei tubi o dei recipienti in vetro, metallo o plastica. Sono perforabili assicurano nuovamente la tenuta in seguito al prelievo, anche dopo diverse applicazioni.

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Tappi leggermente conici, in gomma

Supplier: Saint Gobain Life Sciences

Conical natural grey-blue rubber stoppers without holes.

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Stoppers, Pierce-It™

Supplier: Simport Scientific

Made of thermoplastic elastomer these disposable closures produce a firm, leak-resistant seal for glass and plastic tubes. They will protect samples from evaporation and contamination. They can be easily applied and removed with one hand. They can be punctured to allow through-cap sampling via closed-tube instrumentation systems. Two sizes, 13 and 16 mm fit a variety of tubes including glass evacuated blood drawing tubes. Will also fit 12 mm I.D. cuture tubes.

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Tappi in gomma, conici, preforati

Supplier: Saint Gobain Life Sciences

Natural rubber, grey-blue.

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Stoppers, rubber, red with hole

Supplier: DEUTSCH NEUMANN

Tappi in gomma, rosso, N. di fori: 1, Ø foro: 3 mm, Ø inferiore: 14.0 mm, Ø superiore: 18.0 mm, Altezza: 20,0 mm

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Stoppers, Rubber, with one hole, Nalgene®

Supplier: Thermo Fisher Scientific

This rubber filter stopper is for use with analytical test filter funnels and filter funnel with clamp. Size: No. 8.

Sustainable Options Available

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Stopper, rubber, grey with two holes

Supplier: DEUTSCH NEUMANN

Tappi in gomma, N. di fori: 2, Ø foro: 6 mm, Ø inferiore: 26.0 mm, Ø superiore: 32.0 mm, Altezza: 30,0 mm

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Stoppers, 20 mm, level 2 high-throughput applications, SureSTART™

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 20 mm stoppers with crimp vials that have a 20 mm opening and a secure push fit, including our SureSTART 20 mm crimp headspace vials (level 2).