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

Environmental monitoring and Bioassay

TrisKem's extraction chromatographic resins allow the separation and determination of radionuclides (e.g. actinides and fission products) from bioassay samples and environmental matrices e.g. soil, sediment, vegetation and seawater samples.


Their use allows a rapid and precise determination of radionuclides in emergency and routine situations, as well as, combined with suitable sample preparation methods, to obtain very low detection limits through analysis of large volume samples.


Our products are a standard technology in radiochemistry used by international accredited laboratories and monitoring agencies. A number of ready-to-use methods and applications are available online. For more information please also refer to the enclosed flyer.


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 Actinides separation / gross alpha measurement, Be
CL Resin Cl-36, radioiodine, Ag
DGA Resin Am, Actinides, Y, Sc, Ra/Ac
LN Resin Series Lanthanide separations, Ra-228
Ni Resin Ni, Pd
PB Resins Pb
Prefilter Resin  Organic traces removal
SR Resin Sr, Pb, Po
TBP Resin Sn, Zr, Actinides
TEVA Resin Tc, Pu, Th, Np, Am/Lanthanides
TK100/1 Resin Direct Sr, Pb, Ra
TK102 Resin Sr, Pb, Ra
TK200 Resin Actinides
TK201 Resin Tc-99, Re, Cu, Fe, Pu
TK202 Resin Tc-99, Re
TK221 Resin Am, lanthanides
TK400 Resin Pa, Nb, Mo, Po, Fe
TK-TcScint Tc
TRU Resin Am/Cm, Pu, U, Fe, Th, Pa, Np 
UTEVA Resin U, Th, Np, Pu
ZR Resin Zr, Ga, Ge, Ti


Ion Exchange Chromatography

CS Resins Cs-134/7
Anion Exchange Resins Pu, Preconcentration
Cation Exchange Resins Preconcentration 
Monophos Resin   Actines and transition metals
Tritium Columns  H-3


Accessories for Chromatography 

Columns Accessories for Columns
Cartridges Accessories for Cartridges/Vacuumbox


Sample Preparation  

Nucfilm Discs Ra-226
Resolve Filters Microprecipitation
Ag and Ni  Discs Autodeposition
Autodepositions Kits Autodeposition
Stainless Steel Discs  Electrodeposition 
Zr Crucibles NaOH Fusion
LSC Consumables Liquid Scintillation Counting

 *Main Applications are shown in orange 




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