MADE IN
CARL
WEST GERMANY
ZEISS
POLARIZING
MICROSCOPES
The famed Carl Zeiss Polarizing Microscopes (GF and KF) are available for research and laboratory requirements in both binocular and monocular types, both featuring the inclinedtube system for ease of operation. Various equipment and accessories are also available to further broaden the application of these superb instruments. Other notable instruments include research, stereo and interference microscopes, polarimeters, refractometers, spectroscopes, etc. Write for free detailed specifications
C A R L
Z E I S S ,
I N C . ,
485 Fifth Ave., New York 17, Ν. Υ.
Guaranteed Uninterrupted Repair Service For further information, circle number 50 A-1 on Readers' Service Card, page 69 A
METALAB for a
VERSATILE LABORATORY
Outstanding METALAB
features of Equipment:
Fireproof, w a t e r p r o o f , corrosion resistant, rustproof. • Exclusive 5-point METCOTE protection throughout. • Interlocked construction a n d double w e l d e d . • Bonderized cold rolled furniture steel.
METALAB D I V I S Ι Ο
252
Duffy
N
OF
N
Since your laboratory îs a "Testing-Ground1" and a source of improved processes a n d products . . . it deserves the finest equipment. Our planning service is a v a i l a b l e w i t h o u t a n y cost or obligation. Specify METALAB a n d you • re a s s u r e d o f h a v i n g e q u i p m e n l · t h a t is c o m pletely versatile, functional, a n d a d a p t a b l e to future operational requirements.
METAL-AIRE "FLOLINE" FUME HOOD Developed for minimum-velocity air flow con sistent with efficient fume removal. Designed by the outstanding manufacturer of laboratory furniture and equipment.
The equipment shown here features entire units a n d ùV. I u strate s M ETALA B precision engineered interchange* able type construction.
Equipment Company Ο R B U T E C O R P O R A T I O N
A v e n u e , H i c k s v i l l e , L. Ι . , Ν .
Υ.
• We are interested in your free planning service. PJ Please send us your Supplement 55-A. Q Please send us your 180-page Catalog 4B. Name
Title
Organization Address City
. ,
, Zone
State
METALAB CONSTRUCTION This cut-away view of a standard cabinet is an example of METALAB's precision engi neered construction. You can interchange drawer and cupboard units by means of this unique design.
Far further information, circle number 50 A-2 on Readers' Service Card, page 69 A
50 A
ANALYTICAL CHEMISTRY
