A new era in infrared spectrophotometers has just begun. It's called the Model 180. Here is the ultimate in operating convenience, precision and application flexibiiity. Our new brochure describes it all. Send for it: Instrument Division, The Perkin-EImer Corporation, 702 Main Avenue, Norwalk, Conn. 06852.
PERKIN-ELMER
Circle No. 143 on Readers' Service Card
