Classroom Optics and Light Studies
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MilliporeSigma Opticap Sterile XL 3 Millipore Express SHR single layer 0.1 µm 1-1/2 in. TC/TC
Opticap Sterile XL 3 Millipore Express SHR single layer 0.1 µm 1-1/2 in. TC/TC.
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Enterprise Technology Solutions Quartet Laser Pointer, Cushion Grip, 500 Yard Range, BK
Pen-style laser pointer is enhanced with a nonslip, rubberized cushion grip for more comfortable use. Class 3a laser pointer projects a highly visible red dot over 300 yards. Bright red dot can be used on any medium, including high lumen overheads, videos and multimedia projections. Battery-operated design runs on two AAA batteries (included).
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