Centrifuge Tubes
Glass and plastic tubes designed for use in centrifuges; available in a variety of volume capacities, materials, configurations, RCF ratings, and closure types; may be sterile or non-sterile; may have graduations indicating volume on the tube.
Centrifuge tubes are used to contain liquids during centrifugation, which separates the sample into its components by rapidly rotating it around a fixed axis.
Most centrifuge tubes have conical bottoms, which help collect any solid or heavier parts of the sample being centrifuged. Centrifuge tubes must also be able to withstand the centrifugal pressure created during their use, and their specifications may indicate the maximum speed at which they can be safely used.
Centrifuge tubes are available in various styles, sizes, and materials
- Capacities: Range from 0.1mL to more than 100mL; the most common sizes are 15mL and 50mL (centrifuge) and 1mL and 2mL (microcentrifuge)
- Closures: Screw-on plugged or flat caps; may be attached or separate
- Markings: May have writing areas, graduations, or other markings
- Shape: Conical- or round-bottomed; if conical, choose skirted free-standing versions
- Material: Glass or plastic resin; the latter include polypropylene, polystyrene, PET, and PPCO
- Sterility: Sterile or nonsterile; may be heat- or gas-sterilized
- Packaging: Bulk or racked tubes
- Color: Choose amber or black plastics for light-sensitive samples
Eppendorf™ Conical Tubes with Screw Cap
Le Eppendorf Conical Tubes 15 mL e 50 mL: Grazie alla loro chiusura ad alta tenuta, le perdite di campione sono ridotte al minimo. Questo le rende il consumabile ideale per le applicazioni di coltura cellulare e biologia cellulare, la preparazione dei campioni in microbiologia e biologia molecolare.
Thermo Scientific™ Nalgene™ Oak Ridge Polysulfone Centrifuge Tubes w/Screw Caps
View contents easily using these strong, transparent polysulfone centrifuge tubes, featuring enhanced resistance to acids and bases. Tubes are availalbe with sealing caps.
BRAND™ Provetta per centrifuga in polipropilene
In polipropilene ad alta trasparenza. Le provette per centrifuga BRAND™ in polipropilene possono resistere a RCF fino a 3000. Graduate e marcate CE in base alla Direttiva IVD 98/79 CE. Disponibili senza sterilizzazione e con sterilizzazione con raggi y con capacità di 15 ml o 50 ml, con o senza base. Tappi a vite in polietilene con cono sigillante inclusi.
Eppendorf™ Tubes™ with Screw Cap 5.0 mL - Microtube
Eppendorf Tubes™ with screw cap are your ideal choice when working with medium-sized sample volumes (0.5 - 5.0 mL). SafeCode variants enhance sample identification, while the BioBased option, manufactured using renewable resources, provides an eco-friendly alternative without compromising performance.
Thermo Scientific™ Nalgene™ Oak Ridge High-Speed Centrifuge Tubes made with Teflon™ fluoropolymer and Closure made with Tefzel™
Provette per la centrifugazione ad elevata velocità di sostanze chimiche aggressive indicate per estrazioni con cloroformio e fenolo in macchine refrigeranti fino a 50,000 x g.
Eppendorf™ Tubes™ with Screw Cap 5.0 mL - Microtube
Le Eppendorf Tubes BioBased con tappi a vite nei volumi da 5,0 a 50 mL riducono in modo significativo l'impronta di carbonio relativa al prodotto.
Provette Eppendorf™ da 5.0 ml con tappo a vite
Le provette Eppendorf™ consentono di trattare in modo semplice e sicuro volumi di campione fino a 5.0 ml in un ampio intervallo di temperature d'esercizio, garantendo una centrifugazione sicura e un eccellente recupero del campione.
Thermo Scientific PC Screw Cap Tube
PC Screw Cap Tube for SA-800 rotor.
Eppendorf™ Tubes™ with Screw Cap 5.0 mL - Microtube
Eppendorf Tubes™ with screw cap are your ideal choice when working with medium-sized sample volumes (0.5 - 5.0 mL). SafeCode variants enhance sample identification, while the BioBased option, manufactured using renewable resources, provides an eco-friendly alternative without compromising performance.
Eppendorf™ Tubes™ with Screw Cap 5.0 mL - Microtube
Eppendorf Tubes™ with screw cap are your ideal choice when working with medium-sized sample volumes (0.5 - 5.0 mL). SafeCode variants enhance sample identification, while the BioBased option, manufactured using renewable resources, provides an eco-friendly alternative without compromising performance.
Eppendorf™ Tubes™ with Screw Cap 5.0 mL - Microtube
Le provette Eppendorf sfruttano una codifica a 2 livelli del SafeCode system (datamatrix code e testo in chiaro) per consentire un'identificazione sicura dei campioni. Le diverse classi di volume consentono un'identificazione sicura dei campioni in combinazione con la tracciabilità digitale degli stessi.
Eppendorf™ Tubes™ with Screw Cap 5.0 mL - Microtube
Eppendorf Tubes™ with screw cap are your ideal choice when working with medium-sized sample volumes (0.5 - 5.0 mL). SafeCode variants enhance sample identification, while the BioBased option, manufactured using renewable resources, provides an eco-friendly alternative without compromising performance.
Fisherbrand™ PTFE Test Tubes, Round Bottom with Screw Cap
Fisherbrand™ PTFE Test Tubes, Round Bottom with Screw Cap have a smooth internal finish and are usable to 280°C.
DWK Life Sciences Kimble™ Plain Reusable Centrifuge Tube with Screw Caps
With PTFE/rubber lined black phenolic screw cap
Fisherbrand™ PTFE Test Tubes, Conical Bottom with Screw Cap
Fisherbrand™ PTFE Test Tubes, Conical Bottom with Screw Cap have a smooth internal finish and are usable to 280°C.