All Photos(1)



Duran® stirred reactor systems, for GL 80 bottles

capacity 1,000 mL

Sign Into View Organizational & Contract Pricing



glass bottle
polypropylene cap
round bottle


joint threadedGL 80


with cap


pack of 1 ea


DURAN® 1200380


1,000 mL


GL 14 connector (2 x GL14 screw cap (PBT red))
GL 18 connector (2 x GL18 screw cap (PBT red))

Looking for similar products? Visit Product Comparison Guide

General description

The GL 80 stirred reactor is suitable for a wide range of laboratory mixing processes. The connections provided permit addition or removal of media from the bottle during the mixing process.

The whole assembly can be autoclaved and is therefore suitable for use in the biological sector. By using components from the GLS 80 connection system, an additional media bottle (O.D. hose: 1.6-12.0 mm) can be connected or a sterile pressure equalizer attached. Drive for the stirrer is provided by a standard commercial magnetic stirrer.

The variable agitator shaft can be used in Duran® GL 80 laboratory glass bottles (1,000 and 2,000 mL) and provides notably improved mixing in comparison with standard magnetic stir bars.

The agitating element is exchangeable and use up to 500 rpm is possible.

Legal Information

DURAN is a registered trademark of DWK Life Sciences

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

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