Molecular Biology Grade Water 125 ml Certified nuclease-free and pyrogen-free 0.1 m sterile-filtered into certified-clean polycarbonate bottles Steam-sterilized (autoclaved twice) 18.2 Megohm deionized Available in multiple sizes; sold individually and in multi-bottle cases Applications: PCR, RT-PCR, restriction enzyme assays, modifying enzyme assays, transfection, cloning, transformation, and all general molecular biology lab procedures