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
Periphyton sampler for growing microorganisms on submerged surfaces and then analyzing in lab SS wire frame, reusable glass slides and two polyurethane floats, Perfect for algae, zebra mussels and other growth under a microscope for identification and counting