EASE OF USE Reduce hands-on time with touch-free scheduled daily maintenance, startup and shutdown Decrease manual entry errors and help to comply by use of barcoded reagents SMART SAFETY FEATURES Ensure user safety with a specially developed open tube sample device Prevent errors with optional tube bypass for specimens with unreadable barcodes CELL-DYN Emerald 22 AL is a Class 1 laser product which contains an embedded Class 2 laser. Return Policy Items are sold as-is with no returns or refunds available unless explicitly stated.