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Tritium Radiolabeling

With world class facilities and over 50 years experience in radiosynthesis, we offer unparalleled resources for the custom synthesis of isotopically labeled compounds. We offer the following quality service:

Tritium Premium Service
• Certified to ISO9001:2000 by Lloyds Register of Quality Assurance

Our experienced chemists provide a high level of services including:

• Labeling solutions when no precursor is available • Labeling solutions for retention of functionality
• Wide range of specific activities • Consultation and planning advice

Service offering details

Types of tritium labeling

	•	Catalyzed exchange with tritium gas
	•	Catalytic reduction of an unsaturated precursor with tritium gas
	•	Displacement of a halogen with tritium gas
	•	Reductions with sodium borotritide
	•	Reactions with tritiated methyl iodide
	•	Homogeneous iridium catalyzed exchange with tritium gas
	•	Exchange reactions with tritiated water

Tritium labeling of organic molecules

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Standard Quality Control specifications

	•	Mass spectrometry for structural analysis and for determining specific activity
	•	HPLC for determining radiochemical purity
	•	Product specification sheet and analytical scans are provided for each preparation

Additional measures
   • TLC analysis
   • ³H NMR
   • Chiral purity by HPLC
   • Capillary electrophoresis
   • Ultraviolet-visible spectroscopy

QC equipment and techniques

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Additional services
   • Consutancy
   • Stability studies
   • Storage
   • Reanalysis
   • Repurification

   • Worldwide shipment
   • Partial and drop shipments
   • Weekly updates
   • Full synthetic write-up
   • Others as requested

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Contact us if you have a radiolabeling project - click here