This article is rated B-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Chemicals Mid‑importance This article is within the scope of WikiProject Chemicals, a daughter project of WikiProject Chemistry, which aims to improve Wikipedia's coverage of chemicals. To participate, help improve this article or visit the project page for details on the project.ChemicalsWikipedia:WikiProject ChemicalsTemplate:WikiProject Chemicalschemicals Mid This article has been rated as Mid-importance on the project's importance scale. Environment High‑importance This environment-related article is part of the WikiProject Environment to improve Wikipedia's coverage of the environment. The aim is to write neutral and well-referenced articles on environment-related topics, as well as to ensure that environment articles are properly categorized. Read Wikipedia:Contributing FAQ and leave any messages at the project talk page.EnvironmentWikipedia:WikiProject EnvironmentTemplate:WikiProject EnvironmentEnvironment High This article has been rated as High-importance on the project's importance scale. Occupational Safety and Health This article is within the scope of WikiProject Occupational Safety and Health, a collaborative effort to improve the coverage of articles related to occupational safety and health on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Occupational Safety and HealthWikipedia:WikiProject Occupational Safety and HealthTemplate:WikiProject Occupational Safety and HealthOccupational Safety and Health ??? This article has not yet received a rating on the project's importance scale.

"DCP is testable via blood and urine tests, although it is only detectable in the body for 1-2 after exposure. Exposure level estimates are possible with a blood sample."

What unit of time belongs there? Days? Weeks? Hours? Years? —Preceding unsigned comment added by 71.237.19.71 (talk) 00:52, 1 July 2008 (UTC)[reply]