div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 6button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page6jpg target=_blank amp-img class=ts-thumb alt=Page 6: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 7button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page7jpg target=_blank amp-img class=ts-thumb alt=Page 7: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails7jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 8button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page8jpg target=_blank amp-img class=ts-thumb alt=Page 8: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails8jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 9button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page9jpg target=_blank amp-img class=ts-thumb alt=Page 9: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails9jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 10button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page10jpg target=_blank amp-img class=ts-thumb alt=Page 10: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails10jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 11button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page11jpg target=_blank amp-img class=ts-thumb alt=Page 11: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails11jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 12button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page12jpg target=_blank amp-img class=ts-thumb alt=Page 12: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails12jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 13button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page13jpg target=_blank amp-img class=ts-thumb alt=Page 13: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails13jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 14button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page14jpg target=_blank amp-img class=ts-thumb alt=Page 14: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails14jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 15button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page15jpg target=_blank amp-img class=ts-thumb alt=Page 15: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails15jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 16button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page16jpg target=_blank amp-img class=ts-thumb alt=Page 16: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails16jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 17button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page17jpg target=_blank amp-img class=ts-thumb alt=Page 17: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails17jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 18button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page18jpg target=_blank amp-img class=ts-thumb alt=Page 18: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails18jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 19button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page19jpg target=_blank amp-img class=ts-thumb alt=Page 19: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails19jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 20button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page20jpg target=_blank amp-img class=ts-thumb alt=Page 20: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails20jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 21button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page21jpg target=_blank amp-img class=ts-thumb alt=Page 21: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails21jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 22button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page22jpg target=_blank amp-img class=ts-thumb alt=Page 22: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails22jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 23button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page23jpg target=_blank amp-img class=ts-thumb alt=Page 23: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails23jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 24button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page24jpg target=_blank amp-img class=ts-thumb alt=Page 24: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails24jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 25button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page25jpg target=_blank amp-img class=ts-thumb alt=Page 25: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails25jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 26button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page26jpg target=_blank amp-img class=ts-thumb alt=Page 26: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails26jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 27button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page27jpg target=_blank amp-img class=ts-thumb alt=Page 27: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails27jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 28button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page28jpg target=_blank amp-img class=ts-thumb alt=Page 28: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails28jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 29button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page29jpg target=_blank amp-img class=ts-thumb alt=Page 29: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails29jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 30button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page30jpg target=_blank amp-img class=ts-thumb alt=Page 30: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails30jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 31button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page31jpg target=_blank amp-img class=ts-thumb alt=Page 31: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails31jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 32button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page32jpg target=_blank amp-img class=ts-thumb alt=Page 32: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails32jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 33button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page33jpg target=_blank amp-img class=ts-thumb alt=Page 33: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails33jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 34button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page34jpg target=_blank amp-img class=ts-thumb alt=Page 34: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails34jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 35button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page35jpg target=_blank amp-img class=ts-thumb alt=Page 35: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails35jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 36button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page36jpg target=_blank amp-img class=ts-thumb alt=Page 36: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails36jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 37button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page37jpg target=_blank amp-img class=ts-thumb alt=Page 37: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails37jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 38button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page38jpg target=_blank amp-img class=ts-thumb alt=Page 38: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails38jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 39button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page39jpg target=_blank amp-img class=ts-thumb alt=Page 39: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails39jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 40button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page40jpg target=_blank amp-img class=ts-thumb alt=Page 40: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails40jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 41button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page41jpg target=_blank amp-img class=ts-thumb alt=Page 41: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails41jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 42button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page42jpg target=_blank amp-img class=ts-thumb alt=Page 42: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails42jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 43button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page43jpg target=_blank amp-img class=ts-thumb alt=Page 43: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails43jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 44button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page44jpg target=_blank amp-img class=ts-thumb alt=Page 44: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails44jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 45button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page45jpg target=_blank amp-img class=ts-thumb alt=Page 45: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails45jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 46button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page46jpg target=_blank amp-img class=ts-thumb alt=Page 46: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails46jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 47button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page47jpg target=_blank amp-img class=ts-thumb alt=Page 47: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails47jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 48button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page48jpg target=_blank amp-img class=ts-thumb alt=Page 48: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails48jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 49button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page49jpg target=_blank amp-img class=ts-thumb alt=Page 49: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails49jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 50button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page50jpg target=_blank amp-img class=ts-thumb alt=Page 50: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails50jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 51button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page51jpg target=_blank amp-img class=ts-thumb alt=Page 51: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails51jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 52button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page52jpg target=_blank amp-img class=ts-thumb alt=Page 52: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails52jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 53button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page53jpg target=_blank amp-img class=ts-thumb alt=Page 53: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails53jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 54button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page54jpg target=_blank amp-img class=ts-thumb alt=Page 54: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails54jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 55button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5page55jpg target=_blank amp-img class=ts-thumb alt=Page 55: EPA 5605-86-017 Field Manual for Grid Sampling of … United States Environmental Protection Agency Toxic Substances Office ot Toxic Substances Washington DC 20460 EPA-5605-86-017 src=https:reader039vdocumentssitereader039viewer20220308095b18e6207f8b9a41258c37b8html5thumbnails55jpg width=142 height=106 layout=responsive amp-imga divdiv