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ANALYTICAL CHEMISTS
3139
BUT THE G-8
CENTRIFUGAL
General Atomic, San Diego, California has several immediate openings for experienced Analytical Chemists in its expanding activa tion analysis/radio chemistry group.
delivers the bonus values you have come to expect f r o m Western States. Automatic, reverse rotation, slow speed plowing . . . f o r instance!
Mini
mum of a BS degree in chemistry required. Experience in radio chemistry desirable. Please send resume in confidence to Manager
ODe/ereaea fata, g e t t h e whole story! W r i t e f o r our FREE Bulletin N o . 3 1 3 9 .
of Employment, Dept. 14, General Atomic, P. O. Box 608, San Diego 12, California. An Equal Opportunity Employer
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W E S T E R N STATES
GENERAL DYNAMICS GENERAL ATOMIC DIVISION
Machine Company
1 7 0 2 FAIRGROVE AVENUE HAMILTON, Circle No. 25 on Readers' Service Card
OHIO
PROPIPETTE Safety Pipette Filler holds liquids indefinitely • Time Tested • No moving parts
E L E C T R O N C A P T U R E OR CROSS-SECTION DETECTOR A
L
• Simple to operate
NEW in G C
The new PROPIPETTE eliminates the dangerous practice of using the mouth to draw liquids into pipettes. It is simple to use and the operator soon becomes proficient so that liquids can be delivered quickly, precisely and safely. Measurement precision is extremely high (O.Olcc). The instrument has three agate-ball valves which operate independently and the entire procedure can be done with only one hand. Choice of b/acfc, red, green, yellow and btue PRICE $7.60 each Available through laboratory dealers. sent on approval
LOVELOCK TYPE DETECTORS FEATURING MICRO-TEK QUALITY CONSTRUCTION. A V A I L A B L E W I T H D C OR PULSE POWER SUPPLY. ASK FOR B U L L E T I N D-200.
All laboratory pipettes can be used with the PROPIPETTE — Safety Pipette Filler Write for additional information INSTRUMENTATION
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Distributors
of Laboratory
17 West 6 0 t h Street
ASSOCIATES, INC. and Scientific
New York 2 3 , Ν. Υ.
Circle No. 1S3 on Readers' Service Card 152 A
·
ANALYTICAL CHEMISTRY
Specialties
MICROTEK INSTRUMENTS
INC.
550 OAK VILLA BLVD , BATON ROUGE 15, LA.,
Circle No. 163 on Readers' Service Card