US$ 24.99
components
5mm bore for precision flow control in titration procedures
demonstrating the mechanism behind crankshaft pistons and steering racks
preventing electrode contact through a matte-finished housing that also reduces stray light during atomic spectra work
and a 40 mm stoppered charging port for thermal work
Blue Molecular Model Atom, 2.2cm, 4 Holes, 10-Pack Metal Labware_Clamps & Bossheads componentsQuaternary bonded blue atoms with four holes in a 10 pack at 2. 2cm diameter, sized for building ammonium and related four bonded nitrogen structures.
US$ 24.99
US$ 59.99
US$ 113.99