Air Displacement Pipetting
The IAS is based on the air displacement principle, which is comparable to manual pipettes. Air displacement uses a plunger to aspirate and dispense liquid into a disposable tip.
Air Displacement Principle
| A. | Plunger |
| B. | Barrel |
| C. | Tip |
| D. | Air between plunger and liquid |
| E. | Aspirated liquid |
