PBS DRY BUFFER PACK, 2

Premixed buffer powders, just add water to generate a ready-to-use buffer. JAW™ Carbonate-Bicarbonate Buffer packs make 1L of 0.2M Carbonate-Bicarbonate buffer, pH 9.4. JAW™ Phosphate Buffered Saline (PBS) packs [1X] make 1L of 2.7mM potassium chloride, 137mM sodium chloride and 10mM phosphate buffer (pH 7.3-7.5). JAW™ Phosphate Buffered Saline (PBS) packs [10X] make 1L of 43mM NaH₂PO4,1.37M NaCl, 27mM KCl, 14mM KH₂PO₄ (pH 7.4). JAW™ Tris Buffered Saline packs [1X] make 1L of 25mM Tris, 140mM sodium chloride, 3mM potassium chloride, pH 7.25-7.55 . JAW™ Tris Buffered Saline (TBS) packs [20X] make 1L of 0.5M Tris, 2.8M sodium chloride, 60mM potassium chloride,pH 7.25-7.55.A 1X solution contains 25mM Tris, 140mM Sodium Chloride, and 3.0mM Potassium Chloride. Ready made solutions of 10X PBS and 10X TBS in convenient 1 gallon cubes are also available