| http://www.w3.org/ns/prov#value | - The chelating agent can be present at a concentration of 1-500 mM, typically 1-100 mM, and advantageously about 25 mM. [0023] The stabilizing agent is a reagent that stabilizes the solution and that applicants believe, without being bound by theory, stabilizes the DNA that is extracted from the source tissue or material.
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