ACT-IDMWD1 (Thomas # C995K06) ACTGene™ DNA Marker 1 kb Ladder, 13 Fragments Size: 500 ul (sufficient for ~100 loads) Thirteen fragments DNA marker covering wide range of 250-10,000 bp sizes. Conveniently delivered in ready-to-use format and ideal for agarose gel electrophoresis, Norther,...