TY - RPRT TI - Factors affecting ultrasonic extraction of lead from laboratory-prepared household paint films AU - Rossiter, Walter J Jr AU - Toman, Blaza AU - McKnight, Mary E AU - Anaraki, Mana Baghai PY - 2002 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6834 DO - 10.6028/NIST.IR.6834 ER -