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Low Retention Tips

The low retention tips of Sartorius have an extremely even and durable hydrophobic surface. This feature helps to maximise the sample recovery, when handling detergent containing or other liquids with low surface tension.

Better reproducibility in pipetting is especially beneficial in sensitive molecular biology applications, where reagents often contain detergents, for example in: PCR, real-time PCR, cloning, sequencing and other DNA and RNA techniques, SDS-PAGE and other protein analysis methods and protein purification techniques.
  • Very smooth and resistant, hydrophobic surface.
  • Certified free from DNA, RNase, ATP and endotoxin.
  • Ergonomic and easy inserting and ejecting of the tips due to the compability with the Optiload function of the Sartorius pipettes.
  • Environmentally friendly materials are used with the tips, carriers and racks; 100 % recyclable.
  • Autoclavable tip racks (121 ºC, 20 min) with refill- or bulk tips.
  • Simple fit with Sartorius pipettes due to corresponding colour code.
  • Improved tip identification and retraceability thanks to informative rack labels, stating the tip volume, product number, batch number and degree of purity.
PackingPUOrder No.in Stock 
 Optifit pipette tips0.1 to 1031.5single tray15436619-Login / Registration
 Optifit pipette tips0.1 to 1031.5refill tower15436620-Login / Registration
 Optifit pipette tips0.5 to 20051single tray15436621-Login / Registration
 Optifit pipette tips0.5 to 20051refill tower15436622-Login / Registration
 Optifit pipette tips5 to 35054single tray15436623-Login / Registration
 Optifit pipette tips5 to 35054refill tower15436624-Login / Registration
 Optifit pipette tips10 to 100071.5single tray9605436625-Login / Registration
 Optifit pipette tips50 to 120071.5refill tower15436626-Login / Registration
 Optifit pipette tips50 to 12009single tray15436627-Login / Registration
 SafetySpace™ filter tips0.1 to 1032single tray9605436628-Login / Registration
 SafetySpace™ filter tips0.5 to 2051single tray15436629-Login / Registration
 SafetySpace™ filter tips2 to 12051single tray15436630-Login / Registration
 SafetySpace™ filter tips5 to 20052.5single tray15436631-Login / Registration
 SafetySpace™ filter tips5 to 30052.5single tray15436632-Login / Registration
 SafetySpace™ filter tips50 to 100078single tray15436633-Login / Registration
 SafetySpace™ filter tips50 to 120090single tray15436634-Login / Registration