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Vintage microscope slide: Isthmia nervosa diatom strew

$47

Reticle Calibrating Slide Ruler 0.01mm Microscope Slides Calibration Slide

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Vintage Soviet Microscope For Kids X60 Naturalist Made In Russia Ussr Rare Find

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Bausch & Lomb Microscope Vintage

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Vintage MICROSCOPE BASE 90 Deg, Down-Facing SCOPE/SIGHT Lab or Engineering Tool?

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High Precisions Digital Thermometers Industrial Temperature Measurement Device

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Old GDR Direct Current Measuring Amplifier Type MV 4 Amplifier in Wooden Box

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4.3" HD1080P 1000X Magnifier Camera Digital Soldering Eectronic Microscope

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50 biological specimens section microscope insect/animal/plant tissue section

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Square Microscope Cover Glass Lab Supplies School Education Lab Accessories Tool

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0.01mm Microscopes Slide Reticle Calibrating Slide Ruler Crosses Stage

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REICHERT 12 015 VINTAGE LIGHT CALIBRATION MICROSCOPE ACCESSORY MINT MUSEUM GRADE