MULTIFUNCTION
SIGNAL PROCESSOR by ORIEL ^ffvAflkvu
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BANK ON LABCLEAR!
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The most economical purifiers and filters—and the best!
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What's more, you'll find that protecting your sam ples and columns with the best filters and purifiers available will result in even greater savings in time and money. LABCLEAR disposable or refillable gas filters and OXICLEAR* purifiers effectively remove 02> foreign matter and moisture from your inert gases. Inde pendent lab tests have proven the superiority of these products vs. the competition. LABCLE AR's see-thru body offers visual assurance of proper filtration. Just one more reason why our purifiers and filters are the ideal choices for chro matography and other critical applications. LABCLEAR purifiers and filters are by far the most widely available. Contact your favorite lab supply house today, or
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FUNCTIONS Low Pass Filter • First Derivative Second Derivative • Integrator Peak Track A n d Hold • Running Average • For Analog Signals With Response Times Of 2 Milliseconds To 32 Seconds
CALL TOLL FREE (800) 227-1085 "OXICLEAR—manufactured by Diamond Tool & Die, Inc., under license from the Dow Chemical Company.
The MODEL 7600 MULTIFUNCTION SIGNAL PROCESSOR is a simple to use microprocessor based instrument which is inserted between your sensor and display device. Your analog signals are operated on digitally by the microprocessor and converted back to analog for your recorder or other display device. Functions and response times are selectable by front panel switches.
LABCLEAR 508-29th Avenue, Oakland, CA 946011 (415) 534-7050
For detailed brochure, write or call..
ORIEL
CORPORATION
15 M A R K E T S T . , S T A M F O R D , C O N N . 0 6 9 0 2 ORIEL ORIEL ORIEL ORIEL
Manufactured in U.S.A. CIRCLE
606 A
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129 ON READER
ANALYTICAL
CHEMISTRY,
SERVICE
VOL.
CARD
53,
NO. 4, APRIL
(203) 357-1600 GmbH Im Tiefen See 58. D-6100 Darmstadt FEDERAL REPUBLIC OF GERMANY Tel. (06151) 82076 S.A.R.L. 7 Rue Titon 75011, Paris, FRANCE Tel 371-00-60 SCIENTIFIC LTD. PO Box 136. Kingston-upon-Thames, Surrey, KTI I0U, U.K. Tel 01 549-4525/549-9735 SRL Via Val di Sole. 10 20141 Milano. ITALY Tel 02-5392188 CIRCLE
1981
157 ON READER
SERVICE
CARD
