Boiling Flasks, Round Bottom Flask, Tooled Lip
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Useful in Apparatus Assemblies
Tooled Mouth
Borosilicate Glass
Round Bottoms
Without rubbor stopper...
Flaskup™ Flask Holder
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Holds Round Bottom Flasks
Unique flask holders are molded from glass...
Round-Bottom Flask Support
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Round-bottom flasks of any size up to 10 liters are cradled securely in the stepped concentric rings of this...