Test Tube With Flat Bottom Test tube made of borosilicate glass, flat bottom, autoclavable with screw cap. SKU: CAE056 Product Description Capacity (ml) SKUs 5 CAE056A 15 CAE056B 30 CAE056C Related Items: Filter Flask Glass Conical Flask Polypropylene With Screw Buchner Funnel Funnel (Long Stem) << return to products