Fast, easy, affordable brightfield cell counting
The Invitrogen Countess II Automated Cell Counter uses trypan blue staining combined with an autofocus mechanism and sophisticated image analysis algorithm to obtain accurate cell and viability counts in as little as 10 seconds.
Accuracy—eliminate the subjectivity of manual cell counting and minimize user-to-user variability
Speed—count live and dead cells and measure viability and average cell size in as little as 10 seconds
Convenience—a capacitive touchscreen and simple user interface provides quick startup and requires minimal training