NEW PRODUCTS

2007 Science  
Model PC950 probe colorimeter provides an easy way to measure transmittance, absorbance, and concentration. The PC950 can be used manually or with any automation package. It can be customized for applications by selecting a fiberoptic length and drop-in filter from 420 nm to 950 nm. It features interchangeable probe tips for various path lengths, immersion depths, and materials; analog output for use with titrators or recorders; serial computer interface for data collection; and small
more » ... Brinkmann Instruments For information 800-645-3050 www.brinkmann.com
doi:10.1126/science.315.5809.257 fatcat:f5ilsntm25dwvllg52b5n75ssu