The DR 5000 UV-Vis Spectrophotometer offers broad spectrophotometric capabilities over the full UV-Vis spectrum: -High Speed Wavelength Scanning -Touch Screen Display with intuitive user interface - Universal sample cell holder holds 5 common cell types -USB ports for easy program updates and printer/accessory connections - Large sample cell compartment - Automatic Test Recognition (when used with TNTplus barcoded vial tests) Includes: Power cord (230V), Instrument Manual, Procedure manual (CD-ROM), 1-inch matched glass sample cells, 1-cm matched quartz sample cells and Multi-cell holder Optional Accessories for the DR 5000 UV-Vis Spectrophotometer: Sipper Module and Pour-Thru Cell for high volume analysis and trace level measurement Integrated carousel (holds up to seven 1-cm rectangular cells)