Gas Chromatographs
Instruments
Spares And Accessories

Gas Chromatographs

Spares And Accessories

Columns

Prepacked Glass, Copper, Aluminium, Nickel, Teflon and Stainless Steel Columns with choice of Supports, Solid Adsorbants and Stationary Phases.

Broad range of applications is covered. Customer may specify tubing material, diameter and length, packing material and connections. Also recommendations for specific applications are made by our experts, based on their many years of research and experience.

Septa

 Made out of high grade Silicon Rubber. Standard is 3/8" diameter 1/8" thick. Other sizes on request.

Syringes

Best International Hamilton Make Gas Tight Capacities 50, 100, 250, 500, 1000, 2500 Microlitre.

Liquid Injection Capacities 1 Microlitre, 10 Microlitre and 50 Microlitre

Digital Pressure Monitor

Using a special Transducer, Pressure is converted to an Electronic signal which is processed and presented on a 3 digit display with unique features :
  • Unit selection : with a push button calibration in Kg/cm2 or psi
  • Split second response time
  • High Accuracy of 1%
  • Pressure resolution of 0.1%
Available in range 0-300 psi, 0-5000 psi etc. Useful in gas streams of Gas Chromatograph, solvent stream of H.P.L.C. and general laboratory and Industrial measurements.

Fittings And Connectors

REDUCING UNIONS
1/8" X 1/16"
" X 1/8"
" X 1/16"
Swagelok Type made to international standards. Offered in Stainless Steel and Brass.
ADAPTOR
For connecting " columns to 1/8" part
or connecting 1/8" columns to " part.
MALE CONNECTOR
1/8"T X 1/8"P
"T X 1/8"P
"T X 1/4"P
UNION
For 1/16", 1/8", " Tubing.
FRONT FERRULES
1/16", 1/8", "
NUTS
1/16", 1/8", "
BACK FERRULES
1/16", 1/8", "
   Standard are Stainless Steel and Brass. Teflon and Graphite Ferrules are also available.

Gas Sampling Valve

For introducing Gas/ Vapour Samples from Sample Stream into Carrier Gas Stream. Sample size can be changed by changing sample loop.

Stainless Steel body with welded 1/8" fittings. Supplied with one 0.5 ml sample loop. Other loop sizes on request. Designed for panel mounting and general purpose.

Fine Needle Valve

 

    For adjusting Flow of Nitrogen, Hydrogen, Air and other gases.

Gas Sampling Bottle

These bottles are designed for easy access of a syringe needle to obtain samples for chromatographic analysis. The side arm socket as pictured holds standard septum. 250 and 500 ml capacity bottles are available.

Gas Purifiers

Nucon Gas Purifiers are designed to remove moisture, oil and other foreign materials from carrier gas streams. They are packed with Molecular Sieve/ Silica Gel. There is a frit at the outlet to stop any fines from entering the flow system. We also offer purifiers packed with Activated Charcoal to remove organics that could cause problems.
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