TY - JOUR AU - Page, S. AU - Jr., Bruce Benner AU - Small, John AU - Choquette, Steven C2 - Journal of Supercritical Fluids DA - 1999-12-01 00:12:00 LA - en M1 - 14 PB - Journal of Supercritical Fluids PY - 1999 TI - Restrictor Plugging in Off-Line Supercritical Fluid Extraction of Environmental Samples Microscopic, Chemical, and Spectroscopic Evaluations ER -