Isotope supplySupply of H-3, Pm-147 and other radioisotopes
RC TRITEC AG 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
| Isotop / 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 | β- (100%) | β- (100%) | β- (100%) | β- (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) | on to 30 Ci/g |
Many other isotopes are available on request.
Tritium (H-3) gas
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:
BaCO3 solid > 56 mCi/mmol; 281 mCi/g
14-CO2 gas adsorbed on stainless steel trap, specific activity: 57 mCi/mmol
Loading, typically 1Ci/trap, directly usable on our C-14 manifold system.
Promethium-147 (Pm-147)
Chemical forms:
Pm2O3 (oxide) solid, 500-700 Ci/g
Pm chloride solution (HCl) 0.1 – 10 Ci/g
Other isotopes
If you are looking for other isotopes, please do not hesitate to contact us for assistance with your needs.