包装 PET bottle (100 ml), PETG bottle (10 ml), with caps Preparation Note Prepared in tissue culture grade water. Application Sodium chloride is widely used in biochemistry and molecular biology research. It is a component of phosphate buffered saline (Product No. P3813) and βC buffer (Product Nos. S0902 and S8015). Sodium chloride is a component of all media formulations. This product has been qualified for use in preparation of in vitro solutions.