The illustration shows a generic example of a box plot with the maximum, third quartile, median, first quartile, and minimum values labeled. The relative vertical spacing between the labels reflects the values of the variable in proportion.
Respirator Types Two basic types of respirators are: â¢ air-purifying; andâ¢ supplied-air respirators. Air-purifying respirators remove airborne contaminants such as particles, toxic vapors, and/or gases.
Each has slightly different characteristics, so letâs discuss which solution is best for the types of tasks you may encounter. Weâll start with the 6001 organic vapor cartridge. This is a respirator cartridge that absorbs lots of bad smells as well as vapors from things like solvents. Solvents are often used in painting. They are present when you are using turpentine, paint thinner, and lacquer thinner.