8.3g/l RS and 8.5g/l acidity. The Muller Estate Trocken comes this year from old vines from 1983 at the top of the Niedermenniger Herrenberg, a red slate site. Vinified dry in 2/3 stainless steel, 1/3 Fuder barrels. Energetic, crunchy, mineral, and far more serious a wine than it has to be -- as always!