Model 125 Sample Chamber for Raman and Fluorescence Measurements High Throughput Optics High Efficiency Broadband Al+MgF2 Coatings Built in XYZ sample positioning Accepts cuvettes, test tubes, solids, etc. Includes mounts for filters and polarizers Includes laser focusing optics

Model 125 sample accessory is designed to provide flexible mounting of samples for 90° excitation/emission spectroscopy. Raman and Fluorescence rechniques are well served by this accessory. Samples are mounted in the classical configuration with incident laser focusing and lens coupling to the spectrometer. Reflectors are provided to optimize excitation and collection. Optimized for Raman or Fluorescence spectroscopy a broad range of samples may be accepted. Adjustments and options are included to facilitate most types of measurements.

A variety of sample types can be accommodated in this Raman accessory. Commonly liquid samples are measured in cuvettes (10 x 10 mm), mini test tubes (6 mm diameter), or micro- capillaries. Solid samples are measured in similar containers or mounted via the universal clamp.

This accessory is designed to mount directly to the entrance slit of any McPherson spectrometer.