GeneTrace 600TM standard - Fluorescent DNA size standard - fragmentys: 50, 70, 80, 90, 100, 120, 140, 160, 180, 190, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, 400, 425, 450, 475, 490, 500, 520, 540, 560, 580, 600. Available with different staining - LIZ, ROX, TAMRA, FAM, CY5, CY7, Alexa etc.