The VWR® UV-3100PC UV/Visible Spectrophotometer is a robust and versatile double-beam instrument designed for accurate quantitative and qualitative analysis from 190 to 1100 nm. Features include: intuitive onboard control panel with touchscreen interface, dedicated PC software for advanced spectrum processing, kinetics, DNA/protein analysis, and reporting, 4-position cell holder, fast scanning speed, and excellent photometric accuracy (±0.003 Abs). Supplied with 4 glass cells, 2 quartz cells, dust cover, USB cable, 8 GB USB stick, software, and power cables. Suitable for absorbance, transmission, and concentration photometry in chemistry, environmental testing, life sciences, pharmaceutical QC, food analysis, and teaching. Also available as simpler single-beam VWR® UV-1600PC and visible-only V-3000PC models.