- Hinged Eppendorf Safe-Lock lid prevents unintentional lid opening during incubation and storage
- Screw cap - flattened and grooved sides provide optimal grip
- g-safe®: exceptional centrifugation stability up to 25,000 x g
- Broad operating temperature range
- Safe-Lock: -86 °C to 80 °C; Screw Cap: -86 °C to 100 °C > Autoclavable (121 °C, 20 min)