EDTA Buffer Powder (pH 8.0) (500 mL) (5 pouches)

Medicago AB Products Are Available Worldwide. For Research Use Only. EDTA Buffer Powder (ethylene-diamine-tetraacetic acid) is a chelating agent widely used in molecular biology to sequester divalent andtrivalent metal ions such as calcium and magnesium. It can, for example, be added to stored blood as an anti-coagulant to bind Ca²⁺ ions.