… the Exchange Visitor Program at the conferences, workshops, seminars, or other events or activities stated on his or her Form DS-2019. A participant may also lecture or consult at institutions not listed on the Form DS-2019 if his or her Responsible Officer issues a written auth…

…ecoverable, micrograms per liter Water None None None None Dissolved None Agree 34633 3,3'-Dichlorobenzidine, ss ug/l OOT 3,3'-Dichlorobenzidine, suspended sediment, recoverable, micrograms per liter Water None None None None Suspended None Agree 34634 3,3'-Dichlorobenzidine, bs …