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Apex Brand dry packaged powder buffers offer quality, convenience and reliability, require minimal storage space and offer virtually unlimited shelf life. Dry packaged buffers are manufactured using ultra pure components and are subjected to rigorous quality control standards to assure reproducible results. All buffers are offered at convenient concentrations and should be dissolved into sufficient ultra pure water to produce the concentrated aqueous solution.

One dry pack makes 10 liters of 1X solution. 1X formulation: 137mM NaCl, 2.7 mM KCl, 10mM phosphate buffer, pH 7.3-7.5