PP. For freezer use Side handles for secure handling Numbered for easy sample identification For 96 (8×12) microtubes with 0,5 ml capacity or 96 microtubes with 1,5/2 ml capacity. Conical, tapered openings to hold tubes securely. Complete with snap-on lid, which can also be used as a protective base. Ordering information: The assorted colour kit includes one rack each coloured blue, green, pink, yellow and orange.