Valco Instruments Co. Inc

Electric octuotion with complete fc. computer interfacing shown ... Outlet. BC Type Flowpath. All inputs to a com- mon outlet except selected one. Com...
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VICI Voice Instrument* Co. Inc. P.O. Box 55603 Houston. Texos 77255 (713) 688-9345 TWX 910-881-5550 Te'ex 79-0033.

Voice Switzerland Tannenberg P.O. Box 13 CH-6214 Schenkon (045) 216868 Telex 72609 vici ch

Electric octuation with complète

e fraction colli e sample infection • stream selection e reactor selection • column seloction

POWERFUL NEW TOOLS iMilMllSlSilU&UAlklfAMi^ /alco multiposition switching/sampling valves present a world of possibilities SC t y p e F l o w p a t h All inputs to a common outlet except selected one.

SD Type F l o w p a t h Inputs dead-ended, flow when selected, or input to multiple elected outputs.

Selected Outlet

Outlet

%Ψ Type P l o w p a t h

* Τ 1γρ· Flowpath

Each input flows to individual outlet except selected one

Used for multicolumn, multisampling, or multitrap selection. /^νχ /f

d,verted.

\ X r - ^ >

Comm Outlet

CIRCLE 218 ON READER SERVICE CARD

Outlet

Outlet