US$ 78.00
5mm copper wire on a clear acrylic base support side-by-side comparison of how loop count multiplies the on-axis magnetic field at fixed current
with a spout for easy pouring
5mm thermometer bore for precise specific-heat-capacity determination
Highly useful for the wave demonstration
31-Atom Molecular Model Set with 20 Links for VSEPR Subcategory_Eye Protection 5mm copper wire on aThirty one atom color coded model set with 20 short 16mm links for building water, CO2, methane, ammonia, and similar simple molecules to teach VSEPR theory and 3D molecular geometry.
US$ 78.00
US$ 499.50
US$ 499.50
US$ 499.50
US$ 499.50
US$ 132.00
US$ 499.50
US$ 72.00
US$ 58.00
US$ 58.00
US$ 88.00
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US$ 449.50