PP/HDPE made vial racks are offered in different storage capacity ( hole number) based choices. Square or rectangular in shape, these portable racks are reliable options to organized sample filled vials. Light in weight, these PP racks have been developed by following blow or injection molding technology to maintain their design precision and also to ensure their long lasting quality. Light in weight, these vial racks have been tested on parameters like strength, diameter, storage capacity, breakage resistance capacity and raw material type.