Spectrum Tube Holder Type_Tall Form Diamond lattice kit with 39

Diamond lattice kit with 39 carbon atoms and 60 connectors for building the tetrahedral covalent network that gives diamond its exceptional hardness and optical properties

rocker arms

Reveals Earth's internal structure through a seven-piece cross-sectional globe whose crust

Switchable 6V/12V regulated AC/DC bench supply rated at 10A with overload protection

Air-cooled rheostat at 36 ohms and 3A with constantan winding on a 300x44mm vitreous-enameled tube

Spectrum Tube Holder Type_Tall Form Diamond lattice kit with 39Bosshead equipped spectrum tube holder with 4mm safety sockets on a black panel, mounting any 26cm tube to a laboratory stand for spectroscopy demonstrations from any orientation.