Spectrum Tube Holder Type_Tall Form supplying a finer-gauge option for

supplying a finer-gauge option for precision resistors and standard-cell construction in physics labs

This 1000mL capacity

supplied with two 5-inch insulated-handle pointer electrodes

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

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

Spectrum Tube Holder Type_Tall Form supplying a finer-gauge option forBosshead 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.