Photometric titrations-XII A full-immersion spectrophotometer.

@article{Flaschka1968PhotometricTA,
  title={Photometric titrations-XII A full-immersion spectrophotometer.},
  author={H Flaschka and R M Speights},
  journal={Talanta},
  year={1968},
  volume={15 12},
  pages={1467-73}
}
A design for a photometric titration apparatus is described which includes facilities for variable path-length, zero suppression and scale expansion. The instrument may also be used as a simple spectrophotometer.