A Laser Flash Photolysis setup (Luzchem) consisting of a laser photolysis transient absorption spectrometer. Including digitizer TDS-2000, 100 MHZ bandwith, Xenon lamp. Spectral processing software. Compatible with Luzchem LFP systems. Allows recovery of spectral data, and extraction of kinetics from spectrum files. Kinetic Processor. Off-line data processing for kinetic analysis MFLP files. UV-VIS spectrometer integrated into LFP system (240 - 850 nm range). Also included is an accompanying excitation source consisting of a Surelite I-10: Q-switched Nd:YAG Laser, 10 Hz, 450 mJ at 1064 nm with second, third and fourth harmonic generators.