Accommodates Multiple Cell Sizes and Sample Delivery Methods The DR 2700 Spectrophotometer holds several types of Hach cells—including 1-in. square cells, 1x5-cm cells, and 16-mm round vials.

The V-630 is an economical, general-purpose instrument with a compact design to save bench space. Its excellent spectroscopic performance is suitable for routine, QC and research applications.

If commercial equipment like common spectrophotometers were suitable for LSPR interrogation, the LSPR technology could be applied more often in detection applications. In this paper, a universal LSPR ...

A discrete time series has associated with it an amplitude spectrum which is a periodic function of frequency. This paper investigates the extent to which a time series can be concentrated on a finite ...