EZ Roller Bottle; Smooth/Deep/Vent, 2/Pk 20Pk/Cs

Boost gas exchange with increased overall growth area|Pleated surface increases growth area by over 40%|Prevent misthreading with easy on/off caps|Preserve your most precious samples by relying on these polystyrene (PS) roller bottles bottles have been tested for reliability and reproducibility. Choose from an industry standard growth area of 850 cm2 or a pleated surface of 1450 cm². The innovative pleated design provides over 40% additional growth area with the same external dimensions. Easily view your culture growth via microscope through the viewing panels which run along the length of the bottle. Easy on/off caps (included) are engineered to prevent misthreading while providing a secure seal. Unique indentation at bottom lets you hold the bottle from the bottom, aiding in comfort and convenience when pouring your samples.