…overable, micrograms per liter Water None None None None Recoverable None Agree 34284 Bis(2-chloroisopropyl)ether,f ug/l OOT Bis(2-chloroisopropyl) ether, water, filtered, recoverable, micrograms per liter Water None None None None Dissolved None Agree 34285 Bis(2-chloroisopropyl…

…25, 1997; 65 FR 36029 , June 6, 2000; 73 FR 54012 54013 , Sept. 17, 2008; 75 FR 34284 , June 16, 2010; 77 FR 27551 , May 10, 2012; 80 FR 38298 , July 2, 2015; 85 FR 40074 , July 2, 2020; 85 FR 67614 , Oct. 23, 2020; 90 FR 41879 , Aug. 27, 2025] 30.201-5 Waiver. The head of the ag…