In an alternative production process, chlorine dioxide is obtained by reacting together sodium chlorate, hydrogen peroxide, and sulfuric acid. Next, chlorine dioxide is absorbed in a solution of sodium hydroxide and hydrogen peroxide to form a sodium chlorite solution. 50 to 150 ppm for whole poultry carcasses 6. Reactions and fate in foods 6.1 Potential residues of oxychlorine species When ASC is sprayed onto raw food, chlorous acid (HClO 2) is consumed by reacting with microorganisms and other organic matter found on the surface of the treated food.
Quantitative. Involving the determination of quantities. Thus a simple test would indicate that a current was passing through a wire. This would be a qualitative test. If by proper apparatus the exact intensity of the current was determined, it would be a quantitative determination. (See Qualitative.)
A qualitative drug screen is used to detect the presence of a drug in the body. A blood or urine sample may be used. However, urine is the best specimen for broad qualitative screening, as blood is relatively insensitive for many common drugs, including psychotropic agents, opioids, and stimulants. Common methods of drug analysis include chromatography, immunoassay, chemical (spot) tests, and spectrometry.