is backordered. We will ship it separately in 10 to 15 days.
Tris-HCL (125 mM), NaCl (685 mM), KCL (13.5 mM), and Saponin (0.5%), pH 7.4 +/- 0.2. Prepared in 3D water and was filtered using 0.22 � filter. Shipped at RT, store at RT.