is backordered. We will ship it separately in 10 to 15 days.
250 mM Tris-HCl, 1.37 M NaCl and 27 mM KCl, 0.5% Tween-20 and 0.02% Kathon, 7.6 � 0.2. Prepared in 3D water. Shipped at room temperature, store at RT.
