Eppendorf Safe-Lock

Eppendorf Lid Clip Clip to keep Eppendorf tube lids securely shut, especially when you're working with reactions that release gas and build up pressure inside the tube. Designed after several Eppendorfs exploted when being incubated in a thermoblock for gas chromatography. Material Tips:PLA (softens around 60 °C): Good for everyday use at lower tempsABS (~105 °C) or Polycarbonate (PC, ~135 °C): Best for high-heat setupsJust print using your go-to settings for each filament. For hotter applications, make sure your printer is set up for ABS or PC — they need a bit more care to print well.