BcMag™ One-Step Buccal Cell DNA Purification Kit offers rapid and efficient genomic DNA purification from buccal swabs or mouthwash-pelleted cells. Novel negative selection chromatography magnetic beads quickly capture and remove impurities, reducing DNA loss and extraction buffer carryover. Enjoy a fast, one-tube, no-liquid-transfer, no-carrier-RNA-required extraction method for hundreds of samples in under 30 minutes, without expensive equipment.