Resins and Accessories
TrisKem International is a leading provider of extraction chromatographic resins and solutions for the separation of radioactive and stable elements.
TrisKem's main products line consists of a wide selection of different extraction chromatographic resins which allow the separation of ions from various samples and matrices (irradiated targets, environmental, medical and bioassay as well as waste and decommissioning samples).
Our products are standard technology in radiochemistry and they are used by international accredited laboratories and monitoring agencies such as the IAEA, AREVA, IRSN, CEA, BfS…) and radionuclide producers worldwide. You will find more information in the enclosed technical documentation and the product sheets of the respective products.
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ACTINIDE RESIN
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Applications :
- Preconcentration and separation of actinides
- Gross-alpha activity determination
- Separation of Beryllium
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Properties :
- Density : 0.35 g/ml
- Capacity :
- Element Capacity
- (mg / g of resin)
- Th(IV) 86.1
- U(VI) 145.7
- Nd(III) 45.4
- Fe(III) 32.1
- Ca(II) 14.8
- Ba(II) 45.0
- Be(II) 0.64
- Conversion factor Dw/k' : 1.94
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AlOxA Resin
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Applications :
- Tc concentration and purification
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Properties :
- Aluminium oxide
- Specific surface area: 140 - 200 m2/g
- pH: 4 - 5
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AMP-PAN RESIN
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Applications :
- Concentration and separation of Cesium
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Properties :
- Density : AMP-PAN: 0.27 g dry resin.mL-1 ; ~1g wet resin.mL-1
- Capacity : 33 mg Cs/g dry AMP-PAN resin
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ANALYTICAL GRADE ANION EXCHANGE RESIN
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Applications :
- Preconcentration and separation of anions
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Properties :
- Volume exchange capacity
1X4: ≥ 1.0 meq/mL
1X8: ≥ 1.2 meq/mL
- Water retention capacity (chloride form)
1X4: 55 – 63%
1X8: 39 – 45%
- Extractable residue
1X4: ≤ 1mg/g resin
1X8: ≤ 1mg/g resin
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ANALYTICAL GRADE CATION EXCHANGE RESIN
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Applications :
- Preconcentration and separation of cations
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Properties :
- Wet exchange capacity
50X4: ≥ 1.1 meq/mL
50X8: ≥ 1.7 meq/mL
- Water retention capacity (hydrogen form)
50X4: 64 – 72%
50X8: 50 – 58%
- Extractable residue
50X4: ≤ 1mg/g resin
50X8: ≤ 1mg/g resin
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Ascarite Resin
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Applications :
- Elimination of acid vapors and CO2
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Properties :
NaOH on silica CO2 retention capacity 40 – 50%
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