P20231 is referred as Expanding Tube Rack, PP under Abdos Life Sciences catalogue, category Laboratory Racks. P20231 Expanding tube racks are specially designed to minimize sample handling time and fulfill the need for several racks when working with samples for cold temperature storage. The simple to operate mechanism enables user to expand the rack when required and fold after use. These racks are capable of withstanding temperature range from -80 to 121C. Sides are made from polycarbonate while Tube holders made of polypropylene.

Specifications: P20231 Expanding Tube Racks are capable of holding tubes capacity 0.5 and 0.2 ml cryo / micro tubes. These racks come with 64 places with well diameter 7.8mm for 0.5 ml capacity tubes and 96 places with well diameter 5.1 mm diameter for 0.2 ml capacity tubes. Dimensions are 310mm x 128mm x 310mm. Each case contains 1 rack.