US$ 17.95
Pack of 12 metal lattice support clamps fitting rods up to 12
an ignition light firing on compression for visual timing
Polished beech wood test tube rack with twelve vertical holes sized for tubes up to 28 mm diameter
Four-metal block set at 2 by 0
Slotted with a central well on each glass
Diamond Crystal Lattice Model Kit Biology_Human Anatomy Pack of 12 metal latticeDiamond lattice kit with 39 carbon atoms and 60 connectors for building the tetrahedral covalent network that gives diamond its exceptional hardness and optical properties.
US$ 17.95
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