Cell Culture Day 5

Cell line: CaSki
Culture date: 06 July 2007
Observation date: 11 July 2007
Remarks: Cells semi-confluent. Old RMPI (20%) discarded. 10ml new RPMI (10%) added into flask.

Before discarding RPMI (20%). Medium colour was orange. (x100)

After adding new RPMI (10%). Medium colour pink. (x100)