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Spectre spectroscopy water model, spectre mri spectroscopy model, specter spectroscopy model, designed for quality assurance measurements of the mrs. It contains a set of metabolites of physiological concentrations and ph values found in the brain, all of which are contained in a 180 mm diameter hdpe sphere. The same batch can produce up to 30 specter models providing the same models for multi-centre research。
Specter uses a set of metabolites that are usually used in mrs qa; however, a 2 mm gaba (gamma-aminobenzo acid) has been added to allow performance testing of j-editing sequences。
Spectre spectrum water model, spectre mri spectroscopy model, manufactured by gold standard phantoms
Spectre spectrum water model, spectre mri spectroscopy model, manufactured by gold standard phantoms
Spectre spectrum water model, spectre mri spectrum model parameter:
| Metabolites |
Concentrations (concentrations are nominal and are influenced by changes in suppliers and processes) |
|---|---|
| N-acetyl-l-territochlorine (naa) |
12. 5 mm |
| Cer (cr) |
10. 0 mm |
| Chlorinated choline (cho) |
3. 0 mm |
| Ins |
7. 5 mm |
| Glu |
12. 5 mm |
| Lactate (lac) |
5. 0 mm |
| Gaba (gabu) |
2. 0 mm |
Gold standard phantoms is a derivative of the institute of neurology at the university college of london and works to develop, market and sell calibration services for quantitative medical imaging. We are working with key stakeholders in this area to provide a one-stop comprehensive solution to the maintenance of quantitative medical imaging standards. That is why we are working with clinicians, radiologists and radiology societies, imaging companies, the pharmaceutical industry and regulatory agencies, both national and supranational。