All Photos(1)



Empty Glass GC Column, for Varian® 3000, 4000, 6000, and Vista (FID, Inj. A to Det. A, On-Column)

L × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 4.0 mm

Sign Into View Organizational & Contract Pricing

Select a Size


glass column


gas chromatography (GC): suitable

L × O.D. × I.D.

6.0 ft (1.8 m) × 1/4 in. × 4.0 mm

column type



for use with Varian

Looking for similar products? Visit Product Comparison Guide

General description

GC columns are of two types; packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.
Silane treated empty glass column. Fittings are not included.
  • X (length of injector arm) = 9.31 in. (236 mm)
  • Y (length of detector arm) = 8.0 in. (203 mm)
  • S (span, injector to detector) = 5.5 in. (140 mm)
This column fits Varian 3000, 4000, 6000, and Vista (FID, injector A to detector A, on-column injection).


Empty column may be used for packing adsorbents for temperature-programmed desorption (TPD) instrumentation.

Legal Information

Varian is a registered trademark of Varian Medical Systems, Inc.
Vista is a trademark of Varian Medical Systems, Inc.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).


Product Number
Pack Size/Quantity

Additional examples:





enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

The determination of active filter aid adsorption sites by temperature-programmed desorption.
Zhu. Z. Y.
Journal of the American Oil Chemists' Society, 71, 189-194 (1994)
Raymond P. W. Scott
Introduction to Analytical Gas Chromatography (1997)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service