US$ 193.00
the standard spectrometer integrates collimator
Greatly magnified HIV virion model separates into two parts exposing the outer envelope and interior capsid with RNA
Heavy-duty die-cast alloy boss head with a painted gray finish and two adjustable thumbscrews
including sp3
Physics Electronics System Set, 18-Piece Clearance the standard spectrometer integrates collimatorEighteen piece modular electronics kit in a plastic case, covering diodes, LED circuits, resistor networks, and other foundational circuit topologies for introductory physics.
US$ 193.00
US$ 140.62
US$ 406.00
US$ 179.00
US$ 143.00
US$ 438.00
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