SECTION 252:690-3-40. Endpoint and test failure criteria for chronic tests  


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  •   The endpoint for lethality for chronic WET testing and retesting is the NOECL. The endpoint for sublethality for routine chronic WET testing and retesting is the NOECS. Statistical analysis must be consistent with the methods described in the documents referenced in OAC 252:690-3-29. For chronic test failure, see OAC 785:45.
[Source: Added at 19 Ok Reg 1721, eff 6-13-02; Amended at 26 Ok Reg 1962, eff 7-1-09]