CARL
ZEISS
West Germany
Noted for High Quality SINCE
1846
A few of the many outstanding instruments which embody the traditions of this famous trade-mark UNIVERSAL CAMERA MICROSCOPE "ULTRAPHOT I I " with automatic exposure-setting device PHOTO MICROSCOPE with automatic exposure-setting device RESEARCH AND LABORATORY MICROSCOPES FLUORESCENCE EQUIPMENT POLARIZING MICROSCOPES SPECTROPHOTOMETER PMQ II
W r i t e for free detailed specifications
MONOCHROMATORS
on equipment of interest to y o u .
POLARIMETERS
CARL ZEISS, INC
ABBE REFRACTOMETER
4 8 5 FIFTH A V E N U E , N E W YORK
HAND REFRACTOMETER
17
REFRACTOGRAPH 2
HAND SPECTROSCOPE
COMPLETE SERVICE
FACILITIES
PHOTOELECTRIC REFLECTION PHOTOMETER "ELREPHO" HIGH VOLTAGE UNITS
Circle No. 87 on Readers' Service Card
86 A
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ANALYTICAL CHEMISTRY