Accurate and dependable results for spectrophotometric analyses in the visible and near infrared regions.

• Matched sets within the accepted pathlength standard of ±0,01 mm
• Cells exhibit a transmission tolerance within 0,5% at 365 nm
• Lids and stoppers are made of PTFE

Due to the fully heat-fused construction (no intermediate materials or adhesives) and careful annealing to remove any strain, there is no optical or physical distortion of the two optical windows.