READ ME File For 'Evaluation of existing methods to extract microplastics from bivalve tissue: adapted KOH digestion protocol improves filtration at single-digit pore size' Dataset DOI: 10.5258/SOTON/D0891 ReadMe Author: Thiele, C.J., University of Southampton [ORCID ID 0000-0002-3160-1189] This dataset supports the publication: Christina J. Thiele, Malcolm D. Hudson & Andrea E. Russell Evaluation of existing methods to extract microplastics from bivalve tissue: adapted KOH digestion protocol improves filtration at single-digit pore size Marine Pollution Bulletin PAPER DOI 10.1016/j.marpolbul.2019.03.003 This dataset contains: Data supporting the above mentioned publication can be found in the excel file 'raw_data.xlsx'. The file is divided into tabs. Tab 'InfoWelcome' Tab 'Efficacies' Tab 'Effects on filters' Tab 'RR from tissues' (RR - recovery rates) Tab 'RR Rayon only' Tab 'Reagent hazards' Tab 'Spectra' License: CC BY-NC-SA Date of data collection: 2017-2018 Information about geographic location of data collection: University of Southampton, U.K. Date that the file was created: May 2020