Petri Dish Rack, Stackable, Material: Stainless Steel, Dimensions: 12.25X4.5X8.75in, Organize, batch, transport and incubate, all with one rack, two Plate Racks side by side and is also stackable for more efficient use of incubator space
Polypropylene vertical pipette stand. The top disc that can be fixed on the rod has holes for holding pipettes while the lower one has pilot holes where the pipette tips rest and liquids drain down to the base
Deluxe support stand, Cast iron bases with gray enamel finish, base is 3mm thick with a welded plate on the mounting hole, gives the support rod 10mm of screw support, which is three times thicker than other traditional stands
Mercury light source, 20W low pressure discharge lamps for spectral work. Delivers approximately 100 lux at 20 cm with prominent lines at 434.7, 546.0, 577.0, and 579.1 nm as well as many faint lines.