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RC TRITEC has established close cooperation with leading isotope suppliers all over the world. We can facilitate your needs for both radioactive and stable isotope supplies.
The following isotopes are normally available from stock:
Beta-emitting radioisotopes 
Isotope / mass | Tritium
H-3 | Carbon
C-14 | Promethium
Pm-147 | Thallium
Tl-204 | Chemical form | gas | BaCO3
14-CO2 | Pm oxide
Pm chloride
Pm sulphate | nitrate sol.
Tl(NO3)3 | Type of radiation | ß- (100%) | ß- (100%) | ß- (100%) | ß- (100%) | Energy
Max keV
Avg keV |
18
5.7
|
159
49.5 |
225
62 |
763
244 | Half life | 12,35 y | 5760 y | 2,6 y | 3.78 y | Chemical purity | > 98% | >99% | on request | on request | Specific activity | 2.57 Ci/ml | >56 mCi/mmol | 500-700 Ci/g
(oxide) | up to
30 Ci/g |
Many other isotopes available on request.
Tritium (H-3) gas supplies
Chemical form: H-3 gas, carrier free, typically 99% purity  | smaller quantities 1 - 20 Ci in Pyrex breakseal ampoules
| | quantities 10 Ci and higher absorbed on rentable uranium beds
(can be supplied only against enduser statement) |
Carbon-14 (C-14)
Chemical forms: | Ba*CO3-solid > 56 mCi/mmol; 281 mCi/g
| | 14-CO2 gas adsorbed on stainless steel trap,
specific activity: 57 mCi/mmol
| | loading, typically 1Ci/trap....more |
Promethium-147 (Pm-147)
Chemical form:
| Pm2O3 (oxide) solid, 500-700 Ci/g
| | Pm chloride solution (HCl) 0.1 - 10 Ci/ml |
Thallium-204 (Tl-204)
Chemical form:
| Tl nitrate solution, very high specific activity, up to 30 Ci/g |
Other isotopes
Please contact us for assistance with your needs.
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