Standard Capsule Designs.

Na-22Activity Tolerance

± 15% from nominal.

Recommended Working Life

See Technical Information section.

Only typical sources are listed; inquiries are invited for alternative capsule designs and activities.

For High Energy Gamma or positron applications these Na-22 sources offer a high energy gamma line at 1275keV, along with β+ annihilation emissions at 511keV. The activity is in a stable, homogeneous active element.

3000 capsule

Double-encapsulated stainless steel source. ISO rating: C66545.

3025 capsule

Single-encapsulated stainless steel source. ISO rating: C66434.