With attached polypropylene cap and pour ring
- USP Type I Borosilicate bottles
- Bottle, cap and pour ring are autoclavable
- Writing area and printed graduations
- 45 mm screw thread finish
Wide mouth eliminates fluid surge during pouring. Stopping shoulders allow for easy cleaning and complete drainage. Polypropylene pour ring eliminates drips. Caps have a built-in wedge-shaped sealing ring that eliminates the need for a liner.