Standard Capsule Designs.
Activity 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.
Yb-169 has significant X-ray emissions between 49keV and 59keV, in addition to gamma emissions from 63keV up to 308keV. The activity is in a stable, homogeneous active element.
3603 capsule
Double-encapsulated aluminum source. ISO rating: C43333.
| Nominal Activity | Part Numbers | Regulatory | |
| mCi | MBq | 3603 | SS&DR / SFC |
| 100 | 3700 | YB936030100M | Yes / No |
| 300 | 11100 | YB936030300M | Yes / No |
| 600 | 22200 | YB936030600M | Yes / No |
| 1000 | 37000 | YB936030001C | Yes / No |
| Availability: 8 to 10 weeks | Availability: 8 to 10 weeks | Availability: 8 to 10 weeks | Availability: 8 to 10 weeks |