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

Products

TrisKem International is an ISO9000 certified company producing and developing extraction chromatographic resins.


Extraction Chromatographic Resins combine the selectivity of liquid-liquid extraction and the speed and ease of use of chromatography thus finding applications in a variety of domains.


TrisKem’s Extraction Chromatographic Resins have a high selectivity. The methods using them are shorter, demand less hands-on time, reduce and even sometimes avoid the use of toxic and dangerous reagents.


The resins are comprised of microspheric beads with a very high surface impregnated with an organic extractant. The large surface of the beads and the high content of extractant allow reducing the size of the columns, and therefore also the amount of reagents used – resulting in the generation of less waste.


Extraction Chromatographic Resins can be prepared using a wide choice of different extractants, and thus selectivities:

 

  • Liquid anion exchangers
  • Liquid cation exchangers
  • Solvating and chelating extractants
  • Macrocycles (e.g. crown ethers)
  • Ionic liquids


Extraction Chromatographic columns, cartridges and discs are simple to handle and can easily be used in vacuum based systems or in automated separation setups e.g. for the separation of high active samples in glove boxes or hot cells, as for example needed for the preparation of radionuclides for nuclear medicine.

 

Overall TrisKems product range is comprised of:

 

Products

Applications*

 

Extraction Chromatography

AC Resin Actinides separation / gross alpha measurement, Be
CL Resin Cl-36, radioiodine, Ag
CU Resin Cu
DGA Resin Am, Actinides, Y, Sc, Ra/Ac
DGA Sheets Quality control of Ra-223, Pb-212, Ac-225/Bi-213, Ge-68/Ga-68
LN Resin Series Lanthanide separations, Ra-228
Ni Resin Ni, Pd
PB Resins Pb
Prefilter Resin  Organic traces removal
RE Resin REE, Y
SR Resin Sr, Pb, Po
TBP Resin Sn, Zr, Actinides
TEVA Resin Tc, Pu, Th, Np, Am/Lanthanides
TK100/1 Resin Direct Sr, Pb
TK200 Resin Actinides, Ga-67/8
TK400 Resin Pa, Nb, Mo
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
MnO2-PAN Ra
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
PEEK Columns Ion Chromatography

 

Sample Preparation  

Nucfilm Discs Ra-226
Resolve Filters Microprecipitation
Ag and Ni  Discs Autodeposition
Autodepositions Kits Autodeposition
Stainless Steel Discs  Electrodeposition 
Pyrolyser H-3, C-14, Cl-36, I-129
Zr Crucibles NaOH Fusion
LSC Consumables Liquid Scintillation Counting

 *Main Applications are shown in orange 

 

 

 

New developments

 


Our R&D team has developed a number of new resins for use in Radiopharmacy, Radioanalysis and Geochemistry that we commercialize worldwide.

 

We are further cooperating with universities and research centers that have developed solutions help you with your lab work.

 

You can find more information about these new developments in the technical documentation.

 

You can download our TechDoc here.

 

 

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