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gusantong117
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| I don't think low pressure mercury lamp(Peak at 254nm) is a good choice. Beacuse at this wavelength, the UV self can degrade organic chemicals at certain level. You'd better to buy a blacklight lamp(Peak at 365nm). People use this kind of lamp to kill fl¨ªes, so it should not be hard to find this kind of lamps. But you must also be careful for the qualities, so abroad brand such as Philps may be better. |
2Â¥2011-12-02 20:24:48














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