Supplies

Full length glass stoppers available in a variety of joint sizes. Joint sizes 7/25 and 10/30 are solid glass, others sizes are hollow glass.

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.

For use with PTFE sleeves ground slightly undersize so that with 7556 sleeves in place, joint conforms to standard dimensions.

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

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

Spherical ball, precision ground, with groove for O-Ring, for use with matching socket members. Leak proof at high vacuums when clamped.

Recommended for use with PTFE-Clad ball member. Polished surface does not wear PTFE, assures more precise fit than the standard ground surface.

Used in place of lubricant for average laboratory use not intended for high vacuum use unless cemented to glass with ACE 7560 epoxy adhesive. Rugged approximately .38mm (.015) wall thickness."

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.

Cap type stoppers are used to seal unused ports on Air Sampling Manifolds. Use 7670 pinch clamp to secure caps to ports.