1M Tris-Cl Stock Solutions (6 packs, 100ml), is supplied by HiMedia. It is a pack of 1M Tris-Cl Solution of pH 7.0, 7.2, 7.4, 7.6, 7.8 and 8.0. Tris is the common name of tris (hydroxymethyl) aminomethane. It is a primary amine and is effective as a buffer in the pH range between 7.0 and 9.2. Tris does not precipitate calcium salts and maintains solubility of manganese salts. It has a low UV absorbance but strong temperature sensitivity. This buffer is supplied as 1M. It is advisable to store this product at room temperature (15-25C). It is composed of 1M Tris, pH adjusted accordingly with HCl. These solutions are ready for use and require no extra preparation.

1M Tris-Cl is an extensively used buffer in Molecular Biology. It is also used as the major component of several buffer solutions, e.g. Tris-EDTA buffer, Tris-acetate EDTA buffer, Tris-borate EDTA buffer, Tris-buffered saline etc. Tris HCl is an organic compound which is highly soluble in water. It is used in the preparation of Laemmli buffer, one of the most common SDS-PAGE buffers. In addition, Tris can also be used for many custom running and loading buffers, most often with glycine and SDS. Tris-HCl buffer has many applications in molecular biology work, including use in nucleic acid purification. This product can be diluted to obtain the desired concentration.