DWK, 348272, WHEATON® Roller bottle With 45mm White Polypropylene Screw Cap, 1380 mL

Specifically designed for adherent cell roller culture, Withstands repeated wet or dry sterilization cycles, Borosilicate glass conforms to USP Type I and ASTM E 438 Type I, Class A requirements, Glass is specially selected for optical clarity, interior surface smoothness, and the absence of glass imperfections, Made to exacting tolerances in order to provide higher cell yields, Glass wall thickness is 2.6 mm, Neck area is tapered for easy cleaning and removal of cells, The wider opening vessels