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UNICO G500-6001 Abbe Condenser with Iris Diaphragm for G500 Series Microscope, NA 1.25: Amazon.com: Tools & Home Improvement
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Pharmaceutical botany. Botany; Botany, Medical. upper Iris Diaphragm Substage Ring Condenser Mount nj; Lower Iris Diaphragm Condenser F cusng bcrew Mirrrr Illustrating the parts of a compound microscope. (Frau? Slfvcus.). Please
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