PGT PRINCETON GAMMA-TECH
X-ray Fluorescence Analyzers Computer-based PGT-500 Spectrochemical X-ray Analyzer New PGT-260 Multichannel Materials Analyzer Versatile bench-top PGT-100 Chemical Analyzer
Microanalysis Systems New PGT-IOOO XCEL the computer that analyzes-the analyzer that computes
are going to Pittsburgh (in Cleveland)
if you've got the time, we've got the place Booths 516-518 B o x 6 4 1 - P r i n c e t o n , IM.J. 0 8 5 4 0 · T e l : B O S 9 3 4 - 7 3 1 0 - T e l e x :
843486
CIRCLE 153 O N READER SERVICE CARD
ANALYTICAL CHEMISTRY, VOL. 50, NO. 2, FEBRUARY 1978 · 161 A