EP0030121023

Microprovette Eppendorf^® Safe-Lock

capacity 0.5 mL, colorless, pack of 500 ea

• Sinonimo/i: eppendorf tubes, microcentrifuge tubes, microfuge tubes
• Codice UNSPSC: 41121702
• NACRES: NB.11

Proprietà

• Materiali: cap (plug seal); colorless ; colorless cap; colorless tube; conical bottom; polypropylene cap; polypropylene tube
• Sterilità: non-sterile
• Caratteristiche: graduations; neck thread Push fit
• Confezionamento: pack of 500 ea
• Produttore/marchio commerciale: Eppendorf^® 0030121023
• Capacità: 0.5 mL

Descrizione

Caratteristiche e vantaggi

• Il coperchio ribaltabile Eppendorf ^®Safe-Lock fornisce una protezione aggiuntiva che evita l'apertura involontaria durante l'incubazione e la conservazione.
• A prova di g^®: fornisce una elevata stabilità durante la centrifugazione e previene la perdita di campione dovuta alla rottura della provetta.
• Le ottime proprietà di tenuta garantiscono sicurezza nel caso di campioni pericolosi e tassi di evaporazione minimi durante la conservazione a lungo termine.
• Le ampie superfici presentii sul coperchio opaco e sul lato della provetta consentono di contrassegnare facilmente il campione.
• Adatta a temperature comprese tra -86 °C e 100 °C
• Autoclavabile aperta (121 °C, 20 min).

Eppendorf^® Safe-Lock tubes protect the sample with excellent centrifugation stability, feature optimized sealing properties, and reliably prevent sample evaporation. The features include:

• Hinged Eppendorf Safe-Lock lid prevents unintentional lid opening during incubation and storage.
• Polypropylene provides high resistance to chemicals, mechanical stress and temperature extremes.
• Manufactured without the use of slip agents, plasticizers, and biocides – substances that have been shown to leach from plastic consumables into the sample and negatively affect bio-assay results, g-Safe^®: Exceptional centrifugation stability up to 30,000 × g prevents sample loss due to tube breakage and provides extra safety when working with hazardous samples.
• Precise lid sealing for minimal evaporation rates during long-term storage.
• Large frosted lid and surface on the side for easy labelling.
• Guaranteed functionality from -86 °C to 100 °C.
• Autoclavable when open (121 °C, 20 min).
• Available in Eppendorf Protein and DNA LoBind material for maximum recovery of valuable samples.

Using the Eppendorf 30,000 × g system comprising of Safe-Lock Tubes and Centrifuge 5430 R with high-speed rotor, the effect of relative centrifugal force (rcf), duration of centrifugation and the amount of isopropanol on the recovery rate of plasmid DNA from alcohol precipitation were investigated. All three factors play a role, with rcf having the greatest effect. By centrifuging the Eppendorf Safe-Lock Tubes at 30,000 × g, nearly 90% of DNA could be recovered from a 5 min centrifugation.

Note legali

Eppendorf is a registered trademark of Eppendorf AG

g-Safe is a registered trademark of Eppendorf AG