C. A. BRINKMANN & CO

Announcing the

Sartorius PROJECTA NEW ULTRA-MODERN

TWO PAN ANALYTICAL BALANCE Here is the first TRULY NEW double pan balance in years!

BUILT-IN WEIGHTS

All-metal, semicircular housing Circular sliding doors

EXTRA HIGH PAN BOWS

Built-in weights to 10 gr. Single piston type adjustable dustproof AIRDAMPER, stops oscillation instantly Table level dial for built-in weights Extra large weighing for bulky objects

compartment

Permanent Center Pane, protects vital parts against body radiation and breath Built-in swiveltype drawer for addi­ tional weights

CIRCULAR DOORS

'% W-*

SINGLE RELEASE KNOB FOR BEAM, PANS, LIGHT

WEIGHT DIAL—• WEIGHT DRAWER

Here is a milestone in the develop­ ment of conventional balances! A t w o - p a n balance with unmatched speed a n d convenience of o p e r a ­ tion! N o Chains! N o beamriders! Auto­ matic indication of end-result on projection screen plus g u a r a n t e e d C O N S T A N T Sensitivity over entire range!

$

oo RAPID

CHOICE RAPID'

OF

3

MODELS!

CAP. 2 0 0 grams 1 2 0 mg sensitivity

STANDARD

CAP. 1/40

SEMI MICRO 1r#

2 0 0 grams mg sensitivity

CAP. 100 grams 1 100 mg sensitivity

MODEL

THE PROJECTA IS N O W AVAILABLE FROM SELECTED LABORATORY SUPPLY HOUSES THRUOUT THE UNITED STATES. FOR FULL DETAILS AND ADDRESS OF YOUR NEAREST DEALER WRITE TO

U. S. Distributors C. A. BRINKMANN & CO., 378-380 GREAT NECK ROAD, GREAT NECK, L. Ι., Ν Υ. For further information, circle number 35 A on Reuters' Service Card, pace 61 i

VOLUME

27, NO. 10, O C T O B E R

1955

25A