Distributed via John Morris Scientific, Cole-Parmer supplies a complete range of laboratory flasks from Pyrex, Nalgene, Pyrexplus, Kimcote and Kontes.
Erlenmeyer flasks (also known as colonial flasks or e-flasks) have a flat base, a conical body and a cylindrical neck.
They are available in a variety of styles, including PVC-coated, heavy-wall and polypropylene.
The flasks are available in a range of sizes from 5ml to 4L (depending on the style).
Pear-shaped flasks have three vertical necks with a threaded top and round bottom.
They have a capacity of 5L.
Round-bottom flasks are available in a range of styles, including multi-neck flasks with four vertical necks and a standard taper outer joint; boiling flasks, which are made from borosilicate glass and have a normal working temperature of 230C; and reaction flasks, which come with a removable four-neck top.
Flasks range in capacity from 100ml to 5L.
Volumetric flasks have a flat bottom and a long neck.
They are available in a range of styles including Borosil, Class A, Class B and wide-mouth, and range in capacity from 5ml to 6L (depending on the style).
A range of stoppers is available, including snap-cap, polyethylene, PTFR, glass and polypropylene screw closure.
