TY - GEN AU - Long,S J AU - Suggs,J C AU - Walling,J F TI - Lead analysis of ambient air particulates: interlaboratory evaluation of EPA lead reference method SN - 0002-2470 PY - 1979///0425 KW - Air Pollutants KW - analysis KW - Lead KW - Methods N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1080/00022470.1979.10470747 ER -