Hamilton Company

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A MINI-CATALOG OF HAMILTON PRODUCTS BASIC SYRINGES C.T.S. Valve — Makes Gas Tight Syringe a device for gathering, storing, dispensing gaseous fluids. The 7000 Series — The syringe is in the needle, four models, from 1 μΙ to 5 μ\ full scale capacities.

Teflon Syringe — Inert throughout, ideal for highly reactive chemicals.

The 700 Series — Stainless steel plungers fitted in glass barrels, eight models, from 5 μΙ to 0.5 ml, variety of options.

Solid Sampler — Places solids in GC inlet.

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The 800 Series -— Metal handle on syringe, balances nicely, prevents plunger bending, 5 μΙ and 10 μΙ models.

Gas Flush Modification — Convenient way to purge syringe through side arm.

Metal Syringe — For handling viscous or tarry samples by heating.

Six Pack — Six 701N Microliter Syringes in one convenient package, with Ident-A-Dots for numbering your syringe.

NEEDLES The 1000 Series — Teflon tipped plungers in glass barrels, eleven models, from 50 μΙ to 50 ml, gas-tight.

HIGH PRESSURE SYRINGES

Stainless Steel in Metal Hub — In four point styles, Super Syringe — Three models, 0.5 to 1.5 liters, delivers large volumes of gas.

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Stainless Steel in Kel-F Hub — Leak-tight at 5 atmosphères. 6000 psi Syringe - Gas and liquid tight, adjustable blowout stop, all parts removable and interchangeable, 50 μ!.

Threaded Plunger Syringe — Offers positive means for delivering viscous or heavy materials. Teflon Needles, with Kel-F Hubs — Gauges 7 to 30 AWC, in any length. Back-Fill Syringe— Permits gas-tight syringe to be filled from hole through plunger.

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3000 psi Syringe - Guide and metal body provide plunger support, stops to prevent blowout, 5 μΙ.

2000 psi Syringe - Gas and liquid tight, four models from 500 psi at 500 μ| to 2000 psi at 50/il.

Syringe Mantle — Provides constant temperature liquid circulation jacket for syringe.

INERT VALVES #7 Valve — Uses A.S. Luer fittings, porting holes are 0.060" I.D.

#7X Valve — Plug under tension of spring to assure constant seating; also available for panel mounting.

SPECIAL SYRINGES -tead-Space Sampler — Samples' head-space gases in cans, bottles, etc. Push'Button Syringe — Spring-driven plunger, mi­ crometer setting fur volume, push button injection.

Removable Needle Syringe — Replace damaged needles in the field, can be autoclaved, virtually no dead volume.

Carbon Analyzer Syringe — Special metal luer fits inlet of carbon analyzer.

5yr/nge with Chaney Adaptor — Makes syringe into positive single-volume device.

Pipet Controls — Provides smooth dual control of the Meniscus for rapid, precise pipetting.

Metering Valve Connector Metering Valve— Miniature, chemically inert needle valves for metering the flow of ultrapure or corrosive fluids. Connectors — Wide variety of connectors for all valves.

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Flath-Lundin Filter Syringe — Filters particulate matter from fluids.

Syringe Cleaner — Fast cleaning of 7000 and 700 Series syringes.

Valve Drive - For remote and automatic operation of Hamilton's inert valves.

Teflon is a DuPont registered trademark

138 LG AUGUST 1975

LABORATORY GUIDE

CHROMATOGRAPHIC RESINS Spherical Chromato­ graphic Resins—Mult i p u r p o s e and u n i ­ versal for all amino acid analyzers. Concentrated Buffers — Sodium or lithium citrate buffers for amino acid analysis. Calibration Standards —Standards of acidic, n e u t r a l , and basic amino acids and re­ lated compounds. Sulfonated Cation Resins, raw polymers, and A n i o n Resins are also available.

CHROMATOGRAPHIC PRODUCTS

Vacuum Probe -— Evacuates containers with septum closures. Repeating Dispenser —

Inlet Pressure Gauge — Inserts directly into the inlet for direct reading of column pressure.

With adaptor for disposable tips. Repeatable sequential dispensing up to 50 times on one tip.

VDRL Dispenser— Facilitates serologic testing for venereal disease with speed and ease.

Fraction Collector — Isolates sample frac­ tions on ultra pure silica sand.

Microsyringe Pipet - Delivers precise samples in the 1 μ\ to 3 μ\ range.

Septum — Three layers of silicone rubber. Microsep F-138 Septa — Special silicone rubber with Teflon face.

DISPENSERS Pryolysis Sampling Device Thermally decomposes solid samples into volatile breakdown products for GC.

On Column Inlet— Permits w column connection for injection of samples directly onto column. Flash Vaporization Inlet — Provides high velocity, pre-heated gas stream which washes septum area.

Urine Refractometer/Dispenser - Urine specific gravity measurements can be . -* :.."^Γ"^ΕΕΛ made faster and cleaner f,lll"r #^^^ with this unit.

Jerasaki Dispenser — Six syringes deliver 1/50th of capacty at push of button. A/f^ Operated Dispenser — Standard Repeating Dispenser actuated by remote control.

Aiiquanter - Dispenses a series of up to six different pre-set aliquots. Available with two syringes for dual dispensing.

FREE CATALOG

Inlet Splitter— Splits relatively large volume samples into nanoliter range. High Pressure Sampling Valve — Introduces samples into high oressure systems. Lecture Bottle Septum — External sampling chamber may be attached to pressurized vessels.

ÇS3KS»**** Precision Liquid Dispenser - Automatic dispenser for volumes in 2 /il to 5 μ\ range with repeatabilities of ±0.5%. Available with dual syringes for dispensing two reagents at one time.

Complete descriptions, specifications, and prices. Free. Simply write to address below.

HAMILTON HAMILTON COMPANY, POST OFFICE BOX 10030, RENO, NEVADA 89510 • TELEPHONE (702) 786-7077 · TELEX 354-467 EUROPEAN AGENT: MICROMESURE 8.V., P.Ο BOX 205. THE HAGUE, NETHERLANDS: NEW ZEALAND AGENT: WATSON-VICTOR, WELLINGTON, NEW ZEALAND JAPANESE AGENT: NISSEI SANGYO COMPANY, LTD., TOKYO C P.O. BOX 1316, TOKYO, JAPAN; AUSTRALIAN AGENT: TOSCO, VICTORIA, AUSTRALIA

PRECISE FLUID MEASURING AND HANDLING DEVICES FOR CHEMICAL AND MEDICAL RESEARCH Printed in U.S.A.

© 1974 by Hamilton Company

CIRCLE 378 ON READER SERVICE CARD

LABORATORY GUIDE

AUGUST 1975 139 LG