The Heathrow One Rack Full-Size Polypropylene Test Tube Racks are durable and convenient racks are molded in a single, continuous piece so no assemblage is required. Made of a polypropylene that adds clarity to the racks, Heathrow Scientific® Polypropylene Test Tube Racks are ideal for holding sample collection tubes, reaction tubes and test tubes in environments where samples need to be seen at all times.
Molded index coordinates within the rack keep samples well ordered, along with flat labeling areas. Coming in a case of eight, these racks are not recommended for an autoclave, however with an engineered polymer developed by DuPont, these racks have excellent chemical resistance and heating capacity. Racks hold tubes ranging in size from 13mm-16mm.