Cole-Parmer Datasheets for Laboratory Fittings

Ground glass joints are used in laboratories to form leak-free connections between component labware such as flasks, condensers, and bubblers.
Laboratory Fittings: Learn more

Product Name Notes
19 mm adapter
Centrifuge Bottles
COD/TNT tube adapter
Makes any glass or plastic, 25- or 50-mL burette self-zeroing. Extra closure (without tubing hole) lets you store titrants or move the unit safely. Includes 1000-mL LDPE squeeze bottle, 4-ft...
PTFE stoppers have a polypropylene turning nut to eliminate frozen neck joints. Use up to 410<deg>F (210<deg>C).