These high-quality translucent polypropylene wide mouth bottles include easy to read mL volume increments.  The graduation lines are screen printed for sharp contrast, and each bottle has a white write-on area for identification. Bottles are autoclavable and are ideal for storing liquids or solids. Easy to fill wide mouth design. Screen printed volume graduations for sharp contrast. Write-on area for labeling. Autoclavable at 121°C. Leakproof. 1000 mL