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A stated interval before a treated area may be entered.
Also known as: Entry interval marking, Treated area interval
A re-entry interval marking states the time that must pass after a treatment before a person may enter the treated area without protective equipment.
States the interval after treatment before a treated area may be entered without protection.
Contexts: History
Protects people where the withholding period protects the food chain, the two intervals answering different questions and rarely being the same length.
Contexts: History
A line of printed letters and figures on a product label stating a number of hours or days.