BRAND Ultra-Low Retention pipette tips are produced through a patented physicochemical prodess that provides a homogeneous defect-free surface. This results in an extremely low surface tesnion, over 50% less than PTFE. This significantly reuces sample loss and improves reproducibility. BRAND Ultra Low Retention tips have no additives than can leach out, or coatings to wash off. Fully autoclavable at 121 C without damage to surface properties.
BRAND 300 microliter pipette tips are a thin-walled low waste tip that fits virtually all pipettes with a yellow color code, as well as 300 microliter multichannels. The additional volume makes this an excellent choice for reverse pipetting for greater accuracy with viscous or volatile liquids. Tip is 53mm long and has graduations at 50 and 100 microliters to allow easy referencing of pipetted volume. All tips are colorless; racked tips are placed in a green colored tip tray for easy recognition.
All tips are produced under cleanroom conditions. New environmentally friendly refillable TipBox design is rigid and allows partial loading of multichannels. Hinged lid can be rotated 180 degrees to be a lift-off design. Environmentally friendly Tip Refills reload empty TipBoxes, and have 20% less waste. Sterile TipRefills have an included transfer aid to ensure sterility. Ordering Information: All rack-packed tips are DNA-, RNase-, ATP-, and endotoxin-free.