TY - JOUR AU - Baker, Lydia AU - Kelly, William AU - Guthrie, William C2 - Journal of the American Chemical Society DA - 2021-10-12 15:10:18 LA - en PB - Journal of the American Chemical Society PY - 2021 TI - Determination of Sulfur in Biodiesel by XRF Using the Gravimetric Standard Addition Method ER -