Announcing... M i c r o V a l v e ! A Gas-Tight, Inert Piping System. N o w you can build your o w n piping s y s t e m for gases and liquids t h a t is essentially inert and gas-tight! Hamilton's new MicroValves and accessories include all t h e equipment necessary f o r a complete piping s y s t e m : t w o - w a y , three-way, and f o u r - w a y valves; f o u r versatile f i t t i n g s —a male luer, a female hub, a luer lock, and a 2 " needle; a variety of ports; six t y p e s of connectors; T e f l o n * tubing and mounting brackets. Y o u can alter or expand your f l o w set-up t h r o u g h infinite variations. Y o u can connect and disconnect t h e luer f i t t i n g s at a t o u c h , w i t h o u t wrenches or lab grease. T h e c o m p a c t , light s y s t e m can even be suspended in air, if necessary. Here's the answer you've been looking f o r . . . a simple, efficient laboratory piping s y s t e m that's gas-tight and inert! Write today f o r literature and prices on !S
MicroValveS tO:
HAMILTON
COMPANY
14 A
CHEMISTRY
H
M
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Circle No. 7G on Readers' Service Card ·
ANALYTICAL
duPont registered trademark
P.O. Box307B· Whittier, Calif. · 90608
