Graduated and calibrated to contain
· Scale is durable white ceramic enamel
· Made with heavier walled tubing to withstand higher centrifugation speed
· Top has a screw thread finish
· Autoclavable cap with rubber liner is included but not attached
· Replacement cap is 45066B
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements