Tube Racks Detachable Isolab Tersedia diameter sbb : 079.01.001 (Diameter 13 mm) - 90 Hole 079.01.002B (Diameter 16 mm) - 55 Hole (Blue) 079.01.004B (Diameter 20 mm) - 40 hole (Blue) 079.01.005W (Diameter 25 mm) - 32 hole (White) 079.01.005O (Diameter 25 mm) - 32 hole (Orange) 079.01.005B (Diameter 25 mm) - 32 hole (Blue) - Manufactured from high density polypropylene - Due to their weights, they do not float in the water baths, not even in agitated water - These racks are supplied dismantled and can be easily assembled - A moulded-in alpha-numeric grid reference on the top tier of the rack allows easy sample identification