Standard incubators provide precise temperature control and uniformity for a range of routine applications. Microbiological incubators are designed for incubation temperatures that are above ambient temperature. A variety of incubator sizes are available with features including: decontamination programs, locking mechanisms, alarms, digital displays, and transparent doors to allow visual inspection without heat loss. Standard incubators utilize one of the following airflow technologies: gravity convection, mechanical convection, or dual convection, which allows the operator to choose the fan speed. Also available are humidity chambers that are ideal for immunostaining procedures, sterilizing incubators, and platelet incubators for the storage of platelets.