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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
5 Sense Chart-Touch & Smell
Variety of Rocks: From the bituminous texture of Coal to the intricate patterns of Marble
Included: Lab Grade Heating Mantle
Molecular Formula: KI
Spectrum Tube Apparatus 5 Sense Chart-Touch & SmellSpectrum 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.
US$ 587.50
US$ 297.50
US$ 26.99
US$ 26.99
