TY - RPRT TI - Determination of the δ 34 S of low-concentration sulfate in water; RSIL lab code 1949 AU - Kinga Revesz AU - Haiping Qi AU - Tyler B. Coplen PY - 2006 DO - 10.3133/tm10c8 UR - https://pubs.usgs.gov/publication/tm10C8 ID - tm10C8 ER -