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Koch's or Arnold's steam sterilizer: used for steam sterilization A pressure cooker: used as a portable autoclave Biological and chemical indicators: Used to ascertain if a certain process has been completed, e.g. spores used in an autoclave are killed if autoclaving is properly done Filters: •Candle filter:
"As seen on TV" is a generic phrase for products advertised on television in the United States for direct-response mail-order through a toll-free telephone number. As Seen on TV advertisements, known as infomercials , are usually 30-minute shows or two-minute spots during commercial breaks.
Soil steam sterilization (soil steaming) is a farming technique that sterilizes soil with steam in open fields or greenhouses. Pests of plant cultures such as weeds, bacteria, fungi and viruses are killed through induced hot steam which causes vital cellular proteins to unfold. Biologically, the method is considered a partial disinfection.
This method is a faster process than dry heat sterilization. Steam sterilization is performed using an autoclave, sometimes called a converter or steam sterilizer. The object or liquid is placed in the autoclave chamber, which is then sealed and heated using pressurized steam to a temperature set point for a defined period of time.
Steam at 134 °C (273 °F) can achieve a desired level of sterility in three minutes, while achieving the same level of sterility in hot air requires two hours at 160 °C (320 °F). [11] Methods of air removal include: Downward displacement (or gravity-type): As steam enters the chamber, it fills the upper areas first as it is less dense than air.
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Sterilization may refer to: Sterilization (microbiology), killing or inactivation of micro-organisms; Soil steam sterilization, a farming technique that sterilizes soil with steam in open fields or greenhouses; Sterilization (medicine) renders a human unable to reproduce; Neutering is the surgical sterilization of animals
G.I. Joe (March 24, 1943 – June 3, 1961) was a pigeon noted for his service in the United States Army Pigeon Service. The bird was one of the homing pigeons used during World War II for communication and reconnaissance purposes. G.I. Joe had the name tag Pigeon USA43SC6390. [1]