Here's the help you n e e d for
Hamilton V a c u u m Probe, used to remove majority of carrier gas from U t u b e . . . useful in evacuation of container with rubber closure . . . 2V4 inches in l e n g t h . . . one-piece stainless-steel construction... precision luer mates with American Standard hypodermic needles.
chromatography Hamilton offers you a complete laboratory assortment of quality built c h r o m a t o g r a p h accessories. E a c h unit is designed to c o m p l e m e n t your existing c h r o m a t o g r a p h equipment.
H a m i l t o n F r a c t i o n Collector, permits collection of samples as close as five seconds a p a r t . . . rapid, easy to use one stroke operation . . . inexpensive... easy to clean... stainless steel construction.. .uses proven "Freeze-Out" method, providing up to 98 % -plus recovery.
Hamilton Microliter Syringes, offer accurate liquid discharge from 500 ul to 1 u l . . . volumes easily read from Microliter s c a l e . . . made of precision bore NC glass and individually fitted stainless steel plungers... leak tight with water pressured at 150 p s i . . . l o n g tuberculin shape with American Standard luer tapers . . . special needles available for all types of applications.
4§-
.'it-f-jÎM!
n'a
)
ΙιιιιίΠιιΊ·>-.ι-,
Hamilton Gas-Tight Syringes, ideal for gas chromatog raphy, pipetting gas, for pipetting corrosive liquids, and liquids that ordinarily cement syringe plungers to b a r r e l . . . stainless steel plungers, coated with corrosion resistant Teflon* Resin... leakproof to three atmospheres... plungers interchangeable with syringe barrels. *Tetrafluoroethylene Polymer (Du Pont).
Hamilton Admission Probe, both a holder and control for admitting samples from U tube into a mass spectrograph.,. assembly may be evacuated by plugging the enterant needle with the U tube stopper . . . sample can be admitted to mass spectrograph by advancing needle through stopper . . . all gas contact parts are 300 series stainless steel constructed —all other parts are chrome plated brass.
H a m i l t o n S p e c i a l P u r p o s e N e e d l e s , provide a wide range of hypodermic needles for laboratory and clinical use . . . available in any length to 8 feet with any style p o i n t . . . electrical conducting needles are available in single conduc tor (monopolar) or dual conductor (bipolar) t y p e s . . . gold or rhodium plated brass hubs may be fitted with 22 ga or 28 ga platinum-ruthenium needles for special applications. Order direct...
also available through y o u r supply house.
Hamilton Company, Inc. P.O. Box 307-B · Whittier, California Send me a copy of your equipment brochure.
H A M I L T O N C O M P A N Y , INC. | PRECISION FOR C L I N I C A L
Name
MEASURING EQUIPMENT AND CHEMICAL RESEARCH
Attach to company letterhead and mail Circle No. 37 on Readers' Service Card VOL. 3 4 , N O . 8, JULY 1 9 6 2
·
59
A
