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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Rocks Collection
Small spring set can be ordered separately also
Digital Eyepiece Camera
Premium Quality: Electro-Chemical Equivalent Apparatus is made of high-grade construction all the way through
Longitudinal cross section shows the details of cellular anatomy of a generalized monocot
Spectrum Tube Apparatus Books Rocks CollectionSpectrum Tubes demonstrate the wave properties of different gases. Set of 6x standard size high quality Spectrum Tubes. These spectrum tubes are for the Spectrum Tube Single Power Supply and the Spectrum Tube Carousel Power Supply. Power Requirements: 115 OR 220 VAC, 50 60 Hz. An electrode is sealed in each end and attached to a metal end cap with a loop for convenient hookup to wire connections. Each spectrum tube includes an activity guide.
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