Tris Buffered Saline-Tween Wash Buffer (20X, with Kathon & 2% Tween-20, pH 7.4) - 4L
Components: Tris Base / Tris-HCl(1M), Sodium Chloride(3 M), Tween-20(2%), Kathon(0.02%) - Method: Prepared in 18.2 megohms-cm ± 1 water and autoclaved at 15 psi (121°C) for 30 minutes on liquid cycle. - pH: 7.4 ± 0.15 (1X) - Storage: Room Temp.