High-Throughput, Sub ng/L Analysis of Haloanisoles in Wines Using HS-SPME with GC-Triple Quadrupole MS Anna K. Hjelmeland, Thomas S. Collins, Joshua L. Miles, Philip L. Wylie, Alyson E. Mitchell, and Susan E. Ebeler American Journal of Enology & Viticulture 2012 63(4), 494-497