Reagents for environmental monitoring, bioassay, geochemistry, radiopharmacy and decommissioning

Radiopharmacy and Nuclear Medicine

TrisKem manufactures selective resins for Lanthanides, Sr, Cu, Zr, Ac, In, Sc, Ga and many other radionuclides for medical purposes. We develop rapid, highly specific separation techniques for:


  • Separation of radionuclides from irradiated targets
  • Quality control of radionuclides for medical use
  • Post-generator purification
  • Radioprotection and Radioanalysis

TrisKem's resins are increasingly finding use in the production of radionuclides for radiopharmacy and are employed by leading radionuclide manufacturers worldwide.


You will find a selection of our resins and their applications for radiopharmacy in our new flyer. For more detailed information please consult our Radiopharmacy TechDoc. Some examples of the application of our resins in the purification of radionuclides are summarized in this overview presentation (version 210612) and this presentation from the 2020 vUGM (click here for the video).


Our R&D team is working on the development of new resins and methods in order to help you with your separation needs. Having a special separation need, willing to participate in a R&D project or looking for a partner to commercialize a new technology you have developed, please do not hesitate to contact us at contact@triskem.fr





 Extraction Chromatography

AC Resin Ac/Ra, Mn
CL Resin Radioiodine removal
CU Resin Cu-64/67
DGA Resin Y, Sc-44/7, Ac-223/5/7, Co
DGA Sheets Quality control of Ra-223, Pb-212, Ac-225/Bi-213, Ge-68/Ga-68
LN Resin Series Lanthanide separations (Lu-177,..)
PB Resins Pb
Prefilter Resin  Organic traces removal
Guard Resin Organic traces removal
RE Resin Y
SR Resin Sr-82, Pb, Po
TBP Resin Sn-117m, Zr-89, Sc
TEVA Resin Tc
TK100/1 Resin Ra, Pb, Sr
TK102 Resin Ra/Ba separation, Pb, Sr
TK200 Resin Ga-67/8, Zn 
TK201 Resin Cu-61/4, Tc-99m, Re
TK202 Resin Tc-99m, Re
TK211/2/3 Resins Lanthanide separations (e.g. nca Lu-177, nca Tb-161)
TK221 Resin Lu-177, Tb-161, Ac-225
TK222 Resin Lu-177, Ac-225
TK225 Resin Lanthanide removal from effluents
TK400 Resin Pa, Ga-67/8, Nb, Mo
TK-TcScint Tc LSC measurment
UTEVA Resin Zr, Sc-44/7
ZR Resin Zr-89, Ga-67/8, Ge-68, Ti-44/5

 Ion Exchange Chromatography

Anion Exchange Resins Anionexchange Chromatography
Cation Exchange Resins Cationexchange Chromatography 
Tritium Columns H2O-18 purification

 Accessories for Chromatography 

Columns Accessories for Columns
Cartridges Accessories for Cartridges/Vacuumbox

 Sample Preparation  

Nucfilm Discs Ra-226
Resolve Filters Microprecipitation
LSC Consumables Liquid Scintillation Counting

 *Main Applications are shown in orange  


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