PBST Phosphate Buffered Saline with Sodium Azide and 0.5% Tween 20, 10X, pH 7.4

100 mM Sodium phosphate, 20 mM potassium phosphate, 27 mM KCL, 1.37 M NaCl and 0.5% Tween-20 and 0.02% Sodium azide, pH 7.4 � 0.1. Prepared in 3D water. Shipped at room temperature, store at RT.