US$ 19.99
Mid-size 75 x 12 x 15mm Alnico horseshoe with poles clearly indicated and a keeper to bridge the gap during storage
Extended two-inch fingers on this vinyl-coated three-finger clamp provide deeper reach into apparatus assemblies
and aluminum at a shared 0
Compact 38mm acrylic six-piece lens set covering convex
sized to power electrolysis
Precision Spectrometer Capacity_150mL Mid-size 75 x 12 xTwo vernier readout on a 127mm degree plate resolves to 1 arcminute, while 32mm telescope and collimator apertures and rack and pinion focusing support precise prism and grating spectrometry.
US$ 19.99
US$ 124.20
US$ 46.09
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US$ 20.84
US$ 102.14
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