TY - RPRT TI - Stability of inorganic and methylated arsenic species in laboratory standards, surface water and groundwater under three different preservation regimes AU - Sarah Stetson AU - Melinda L. Erickson AU - Jeffrey Brenner AU - Emily C. Berquist AU - Christopher J. Kanagy AU - Susan Melissa Whitcomb AU - Caitlyn Margaret Lawrence PY - 2021 DO - 10.1016/j.apgeochem.2020.104814 UR - https://pubs.usgs.gov/publication/70217116 ID - 70217116 ER -