Density Cube Set, 6 Metals, 10mm Plastic Labware_Plastic Burettes Pairs a 90 by 45mm

Pairs a 90 by 45mm semicircular face with 15mm thickness on a glass prism block

the moderate curvature spreading light gently for divergence and virtual-image-formation work in refraction demos

and vascular tissue at greatly magnified scale

Removable full-term fetus in a 16

Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes

Density Cube Set, 6 Metals, 10mm Plastic Labware_Plastic Burettes Pairs a 90 by 45mmMachined to equal volume from six different metals, this density cube set brass, lead, iron, copper, aluminum, zinc anchors density, specific gravity, and specific heat investigations.