FT-Raman. Emission accomplished.

I n 1987 Perkin-Elmer installed prototype FT-Raman Systems in several major industrial and university laboratories in Europe and the United States.

Then we listened..

"Ideally, we'd like to measure both Raman and IR spectra on the same spectrometer, without changing optical com­ponents."

"We'd like to do FT-Raman and IR microscopy on the same system."

"We need prealigned sample holders for solids and liquids — and why not base them around the IR sample slide?"

"Raman collection optics should not restrict the maximum sample size. "

It will be no surprise to learn diat the new Perkin-Elmer 1700X Series FT-Raman System incor­porates all these ideas and many more.

It may be a surprise to learn that it is the only FT-Raman System to do all diis.

PERKIN ELMER Perkin-Elmer Limited

Maxwell Road, Beaconsfield, Buckinghamshire H P 9 1 Q A

CIRCLE 116 ON READER SERVICE CARD

L-Cystine IR

L-Cystine Raman

IR and Raman spectra may both be collected using a Model 1700X wide-range KBr beam­splitter.

The full IR capability of the Model Π 00Χ FT-spectrometer is maintained when the FT-Raman system is installed.

Lens collection optics ensure that samples of all shapes and sizes may be accommodated easily.

Liquids, powders, solids and gels may all be examined interchangeably without the need for realignment between samples.