Kimble 14000-400 Glass Low Form Griffin Beaker with Double Capacity Scale， 50-325mL Graduation Interval， 400mL Capacity， 25mL Graduation (Pack of 12)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Round， Griffin-style beaker with white double-scale markings and slightly flared， beaded top with spout used in education， chemistry， research， and life science applications</li><li>KG-33 borosilicate glass for low coefficient for thermal expansion and very high resistance to chemical attack， and heavy walls to minimize mechanical breakage when heat is applied</li><li>Variety of sizes (10-， 20-， 30-， 50-， 100-， 150-， 250-， 600-， 800-， and 2000-mL)， and low form for a variety of low-volume applications</li><li>White marking area for use with an ordinary pencil</li><li>Meets American Society for Testing and Materials (ASTM) E960， Type II requirements</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41A1HHlBJEL.jpg' noproxy></br>