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Non-Radioactive Marker
Excellent for marking various substrates that are to be radiographed with run numbers, dates and exposure times, film alignment markings, etc. They incorporate a non-toxic phosphorescent material that will not leak or dry out, have no bladders or vials, and no liquid to spill. Bright green markings are visible under normal conditions, do not glow in the dark, but will show up on X-ray film. The spectral peak is 5600 Angstroms. The non-radioactive energy emitted may be adjusted by exposure to normal incandescent or fluorescent white light. The 3 to 4 minute energy emission leaves a distinct impression but will not overexpose film as some products do. The pen is 114mm (4 1/5") long with a pocket clip. A screw knob advances the writing tip, which retracts by reversing the screw knob and depressing the tip.
ScienceLab offers Non-Radioactive Marker and many other laboratory products and chemicals for all of your research project needs. Whether you work in a lab setting or perform testing in the field, we have the products you need, from Pointers Markers Pens Pencils, glassware, chemicals, or testing equipment. We care about our customers' needs, if you are unable to find the scientific product your looking for then please contact us for assistance at 800-901-7247.
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