Large top opening for easy introduction of coolant mixtures such as solid carbon dioxide/alcohol, dry ice/alcohol, dry ice, or liquid nitrogen

·         Sidearm is a hose connection for attachment to flexible tubing

·         Lower joint will work with 675300  polyacetal Standard Taper clamps

·         Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements