Fluorescent bulbs emit varying levels of ultraviolet radiation, so look for those that emit the lowest amounts of UV radiation and try to use light shields and lamp shades whenever possible. If a ...
MD-20 and HD-20 comprises with 6X8W, 312 nm or 365 nm UV tube, 20X20 cm filter size, low background black glass, UV radiation blocking cover, high/low select switch, and reflection aluminum plate ...
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