Special Form Certificates
The serial number for each source has a two- or three-digit prefix that is associated with a special form certificate (as shown in the table below). For example, a source with serial number 75-2345 (prefix 75) is associated with special form certificate USA/0614/S-96.
The special form certificates are available in Adobe Acrobat 3.0 format.
Some of the values in the Source Serial Number Prefix column flagged with an asterisk (*) may no longer be considered special form materials. Visit the Special Gauge Shipping page for more information.
Source Serial Number Prefix | Nuclide | Activity mCi | Special Form Certificate | Expiration Date | View |
---|---|---|---|---|---|
CC* | Cs-137 | 8 | USA/0673/S-96 Revision 4 (replaces GB/140/S) | 8/31/2023 | view |
CA* | Am-241 | 40 | USA/0632/S-96 Revision 10 (replaces GB/7/S) | 6/30/2027 | view |
CAA* | Am-241 | 40 | USA/0632/S-96 Revision 10 (replaces GB/7/S) | 6/30/2027 | view |
40* | Cs-137 | 8 | USA/0673/S-96 Revision 4 (replaces GB/140/S) | 8/31/2023 | view |
45* | Am-241 | 10 | USA/0659/S-96 Revision 5 | 04/30/2023 | view |
46 | Am-241 | 40 | USA/0263/S-96 Revision 7 | 11/30/2026 | view |
47* | Am-241 | 40 | USA/0632/S-96 Revision 10 (replaces GB/7/S) | 6/30/2027 | view |
50 | Cs-137 | 8 | USA/0673/S-96 Revision 4 (replaces GB/140/S) | 8/31/2023 | view |
52 | Cs-137 | 5 | USA/0767/S-96 Revision 2 | 8/31/2023 | view |
54 | Am-241 | 100 | USA/0043/S-96 Revision 15 | 11/30/2026 | view |
55* | Am-241 | 100 | USA/0620/S-96 Revision 5 (replaces GB/149/S) | 6/30/2027 | view |
57 | Am-241 | 10 | USA/0632/S-96 Revision 10 (replaces GB/7/S) | 6/30/2027 | view |
74 | Cf-252 | 0.1 | USA/0356/S-96 Revision 14 | 06/30/2024 | view |
75* | Cs-137 | 8 | USA/0614/S-96 Revision 5 (replaces GB/0353/S) | 01/31/2027 | view |
76 | Cf-252 | 0.06 | USA/0356/S-96 Revision 14 | 06/30/2024 | view |
77 | Cs-137 | 8 | USA/0356/S-96 Revision 14 | 06/30/2024 | view |
78 | Am-241 | 40 | CZ/1009/S-96 Revision 2 | 11/30/2023 | view |
82 | Co-60 | 0.06 | USA/0502/S-96 Revision 12 (replaces GB/193/S) | 3/31/2023 | view |
98 | Am-241 | 10 | USA/0733/S-96 Revision 3 (replaces GB/145/S-96) | 08/29/2025 | view |
470 | Am-241 | 40 | USA/0462/S-96 Revision 9 | 08/31/2026 | view |
550 | Am-241 | 40 | USA/0462/S-96 Revision 9 | 08/31/2026 | view |
570 | Am-241 | 10 | CZ/1009/S-96 Revision 2 | 11/30/2023 | view |
750 | Cs-137 | 8 | USA/0614/S-96 Revision 5 (replaces GB/0353/S) | 01/31/2027 | view |
751 | Cs-137 | 8 | USA/0614/S-96 Revision 5 (replaces GB/0353/S) | 01/31/2027 | view |
752 | Cs-137 | 8 | USA/0614/S-96 Revision 5 (replaces GB/0353/S) | 01/31/2027 | view |
780 | Am-241 | 40 | CZ/1009/S-96 Revision 2 | 11/30/2023 | view |
837 | Cs-137 | 0.09 | USA/0517/S-96 Revision 5 | 12/31/25 | view |
* Visit the Special Gauge Shipping page for more information.