The Orion Cahn C-33 Microbalance enables microweighing at a very affordable price. The C-33 has only one hang-down position and there is no counter-weight pan.With a tare range of up to 250 milligrams, the C-33 can handle almost any container, making it more convenient to weigh. The C-33 is ideal for weighing biological material, filters, standards for serial dilutions, and precious chemicals, all of which usually require a microbalance. The C-33 is extremely stable and can be used on a normal lab bench and does not require a temperature-controlled environment.