The Manual Injection Top Chip is designed for use with the Resealable Chip Interface (Part No. 3000305) and a Base Chip. Liquids can be dispensed into the 10mm x10mm x 3mm reservoir using a pipette. The liquid will only come into contact with a 10mm x 10mm area on a base chip. Applications include surface modification of the base chip and deposition of cells onto the surface of the base chip.