Douglas Bags (120 liters, pack of 60)

Product Code SP0149


A pack of 60​ Douglas Bags (120 liters), designed to hold expired air for respiratory studies.

Can also be purchased as part of the Exercise Breathing Consumables Kit.

Dimensions: The opening has an outside diameter of 37-39 mm (including top ridge) and an inside diameter of 30 mm.


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Douglas Bags (120 liters, pack of 60)
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