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. Bulk tips are packed in resealable bags. 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.