Aspiration Problem Aspiration problem will arise due to two major possibilities. Either Foreign particle coming between the Ring the “Tip Cone”
- Dismantle the pipette and take anti clockwise Tip Cone Piston.
- Slowly clockwise take out the “Piston” from the “Tip Cone”.
- Remember while take out the “Piston” see Ring doesnt misplace.
- And then clean Ring, “Piston” “Tip Cone” with Napless Cloth.
- And lastly put the “Piston” inside the “Tip Cone” anti clockwise tightly.