US$ 52.00
Two rectangular slots accept square or round rods up to 16 mm in this aluminum alloy multipurpose clamp holder
For beam balance use and chemistry mass-measurement coursework
Built on an extended cast-iron StabiliBase with a repositioning handle
this six-lens glass set covers double convex
Desoldering Pump - 75 Watts
Optical Glass Rectangular Block, 115 x 65 x 18mm Type_Shapes Two rectangular slots accept squareOptical grade rectangular glass block at 115 by 65 by 18mm, the precision ground material producing minimal distortion for refraction angle and Snell's law measurements.
US$ 52.00
US$ 39.99
US$ 53.00
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