The CoolCaddy Cold Station for PCR Plate, Tubes, and Cryovials keeps your reagents and samples cool, on the lab bench, without using crushed ice. Simply store your CoolCaddy overnight in any standard freezer and it’s ready to hold temperature between 2° and 4°C for up to 5 hours. Tubes, plates, strips and multi-channel reservoir solutions can all be kept cool while you perform your experiments. Maintains 2-4°C for up to 5 hours. Keeps samples cool, but not frozen. Acommodates several different vessel types. Capacity:1.5/2.0mL Microtubes: 9 Tubes, 2.0mL Cryotubes: 8 Tubes, 0.5mL Microtubes: 5 Tubes, PCR Plates: 1 Plate, PCR Tubes: 96 Tubes or 12 Strips, Reservoirs: 1 x 50mL Reservoir.