documents: EPA-HQ-OW-2020-0530-0002

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id agency_id docket_id title document_type subtype posted_date posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id
EPA-HQ-OW-2020-0530-0002 EPA EPA-HQ-OW-2020-0530 EPA Method 537.1 - Determination of Selected Per- and Polyfluorinated Alkyl Substances in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS). Version 2.0. EPA/600/R-20/006 Supporting & Related Material Publication - USEPA 2021-03-11T05:00:00Z 2021 3     2021-03-12T01:55:08Z   0 0 090000648498f72f

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