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BAS IP TR 2025 E

BAS IP TR 2025 E
Storage Phosphor Screen BAS-IP TR 2025 E Tritium Screen, 20 × 25 cm, screen only BAS Storage Phosphor Screens Requires approximately one-tenth the exposure time of traditional autoradiography film. Ten to one hundred times more sensitive than film, depending on isotope and sample type. Wide linear dynamic range (five orders of magnitude) enables quantitation and visualization of both weak and strong signals in a single exposure. Screens do not require chemicals, darkroom, or other special treatment for use. Each step can be performed at the lab bench under normal lighting conditions and at room temperature. Results are digitized using a storage phosphor imaging system (e.g., Typhoon, Storm, or PhosphorImager) and quantitated using ImageQuant software. Storage phosphor screens capture latent images produced by ionizing radiation (X-rays, b, and g emissions from isotopes such as 14C, 3H, 125I, 131I, 32P, 33P, 35S, etc.). Upon laser-induced stimulation, light is emitted from the storage phosphor screen in proportion to the amount of radioactivity in the sample. The resulting digital image allows for quantitation of subtle signal intensity differences over a wide dynamic range using storage phosphor imaging systems such as Typhoon, Storm, and PhosphorImager. Typically, 50% to 90% less exposure time is required compared with an equivalent exposure to conventional film. Publication quality images are often obtained in a single exposure. To detect the weak energy of the ³H signal, Tritium screens are constructed without a protective cellulose acetate overlay. The highly sensitive screens eliminate the need for fluorographic reagents. Optimal results are obtained when the ³H signal is on the surface of the sample and available to penetrate the screen. Tritium (TR) screens Tritium screens are recommended for one-time use only.

Package Content: 1 PCE

Reference Num.: GE28956482