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研究用非密封射源

產品介紹 > 設備及器材 > 研究用非密封射源
Tungsten-188 / Rhenium-188 Generator 鎢-188/錸-188 孳生器
Tungsten-188/Rhenium-188 generators (188W / 188Re) are essentially used for therapy in nuclear medicine. Metabolic therapy comprises administering to patients a radioelement associated with a molecule which will preferentially focus on the tumour tissue in order to destroy it. Tumour-specific targeting helps increase the effectiveness of treatments while minimising harmful effects to healthy tissue. The most recent developments in the use of Rhenium-188 relate to cancer therapy, palliative care for bone pain caused by spreading of breast and prostate cancer, the treatment of synovitis and cardiology.

相關介紹

PRODUCT SPECIFICATIONS
Chemical form: Na188ReO4
Solution molarity: 0.9 % NaCl solution (isotonic solution)
Production process: 188W / 188Re generator, up to 1.5 Ci (55 GBq)
Specific activity: Carrier free, according to the generator activity from 20 mCi/ml (0.74 GBq/ml, without concentration), up to 750 mCi/ml (27.8 GBq/ml, with concentration)
Radionuclidic purity: ≤ 1x10-6 related to 188W breakthrough, 191Os / 188Re ≤ 1x10-4, 192Ir / 188Re ≤ 1x10-4
Radiochemical purity: 188Re as perrhenate 188ReO4- higher than 99 %
Chemical purity: Al, Fe, W ≤ 0.1 ppm individually

CALIBRATION TIME and DELIVERY
Calibration: at shipping date/time
Delivery: in accordance with customer

SOLUTION APPEARANCE
At delivery, clear and colourless sodium perrhenate solution, precipitate free.

GENERAL FEATURES
The highly shielded generator can be provided with a fully automatic concentration module.
The volume of concentrated solution is delivered according to the customer requirements.
Elution and concentration kits are provided gamma-irradiated at 25kGy.

KEY BENEFITS
Satisfy various labelling type with highest activity in smallest volume.
Improved patient and operator safety.
Fully automated reconcentration – simple use with limited training and reduced risk of mistakes.
Reduced cost per dose.

 
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