Glass

For coupling threaded columns together or to end fittings with single O-ring seal for leak tight engagement and with no significant size reduction in I.D.

For coupling threaded columns together or to end fittings with single O-ring seal for leak tight engagement and with no significant size reduction in I.D.

Internally threaded connectors, available in glass or 18-8 type 303 free machining stainless steel. For use in place of ground glass joints on flasks, columns, etc.

Full length, standard wall. U.S. Reissue Patent No. 22181. These famous ACE spherical joints are precision ground and vacuum leak-tested for fit and interchangeability. Available in both ball and socket members.

Full length, standard wall. U.S. Reissue Patent No. 22181. These famous ACE spherical joints are precision ground and vacuum leak-tested for fit and interchangeability. Available in both ball and socket members.

Full length, standard wall. U.S. Reissue Patent No. 22181. These famous ACE spherical joints are precision ground and vacuum leak-tested for fit and interchangeability. Available in both ball and socket members.

Fabricated from 18-8 type Stainless Steel No. 303 free machining.

Fabricated from 18-8 type Stainless Steel No. 303 free machining.

Full length, standard wall. U.S. Reissue Patent No. 22181. These famous ACE spherical joints are precision ground and vacuum leak-tested for fit and interchangeability. Available in both ball and socket members.

Fabricated from 18-8 type Stainless Steel No. 303 free machining.

Fabricated from 18-8 type Stainless Steel No. 303 free machining.

Full length, standard wall. U.S. Reissue Patent No. 22181. These famous ACE spherical joints are precision ground and vacuum leak-tested for fit and interchangeability. Available in both ball and socket members.