022363221, Eppendorf Safe-Lock® Tubes

Feel confident in knowing your sample is in the best hands with Safe-Lock microtubes! With excellent centrifugation stability and optimized sealing properties you can feel confident in the outstanding protection offered by the hinged Safe-Lock lid - the result of 50 years of continuous improvement and development. Trust in the original Eppi®, Eppendorf Safe-Lock Tubes, because your samples deserve nothing but the best.
Hinged Eppendorf Safe-Lock lid prevents unintentional lid opening during incubation and storage
g-Safe®: Depending on Safe-Lock Tube variant (see manual) exceptional centrifugation stability up to 30,000 × g prevents sample loss due to tube breakage and provides extra safety when working with hazardous samples
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
Polypropylene provides high resistance to chemicals, mechanical stress and temperature extremes
Precise lid sealing for minimal evaporation rates during long-term storage
Large frosted lid and surface on the side for easy labeling
Ensured functionality from -86 °C to 100 °C
Autoclavable when open (121 °C, 20 min)
Available in lot-certified PCR clean, Eppendorf Forensic DNA Grade, and Biopur® quality for tested purity
Available in Eppendorf Protein and DNA LoBind material for maximum recovery of valuable samples and in Amber for light-sensitive samples