Pyrex # 5580 1000 ML 1L Glass Volumetric Flask Mad Scientist Lab Halloween Decor

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Corning Pyrex Cat No 1003-1L Heavy Duty Griffin 1L Beaker

Pyrex 2" Square Flat Mirror 0.398" Thick with Unpolished Glass Backing NWOB

Large Heavy Duty Pyrex Straw - 5 pcs - 12.7mm OD w/ 2.4mm wall @ 11.75" Long

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