Keywords: AN ATOMIC ABSORPTION SPECTROPHOTOMETER IS USED TO DETECT METALS (SUCH AS ARSENIC) IN PESTICIDE SAMPLES BY THE... - NARA - 555250.jpg Scope and content General notes 555250 Local identifier 412-DA-12798 Environmental Protection Agency 12/02/1970 - NARA-Author Messina John 1940- Photographer 8464458 <br /> Mississippi United States North and Central America state 4191559 83 -90 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 03/1974 Record group Record Group 412 Records of the Environmental Protection Agency 1944 - 2006 Record group ARC 708 DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Series ARC 542493 File unit File unit ARC Variant control numbers Agency-Assigned Identifier 214/18/012798<br /> NAIL Control Number NWDNS-412-DA-12798 Other versions <gallery> File AN_ATOMIC_ABSORPTION_SPECTROPHOTOMETER_IS_USED_TO_DETECT_METALS_ SUCH_AS_ARSENIC _IN_PESTICIDE_SAMPLES_BY_THE _-_NARA_-_555250 tif tif File AN_ATOMIC_ABSORPTION_SPECTROPHOTOMETER_IS_USED_TO_DETECT_METALS_ SUCH_AS_ARSENIC _IN_PESTICIDE_SAMPLES_BY_THE _-_NARA_-_555250 jpg jpg </gallery> NARA-cooperation PD-USGov Spectrophotometers John Messina - DOCUMERICA |