VWR* Test Tube rack, Colour: blue, designed for use with a multitude of tube diameters and heights, Holds virtually any brand tube 10-30 mm of varying heights with its interchangeable shelves, Simply rotate shelf to an angle position for more comforable pipetting, Size: multi
VWR* Test tube rack, Colour: purple, designed for use with a multitude of tube diameters and heights, Hold virtually any brand tube 10-30 mm of varying heights with its interchangeable shelves, Simply rotate shelf to an angle position for more comforable pipetting, Size: multi
VWR* TracRack* Tube Rack, material: polypropylene, Eight segments per box, 1.5-2.0 mL cryo and micro-centrifuge tubes (64 tubes),64 wells, well diameter: 12.3 mm, Dimensions: 5.09 x 5.1 x 1.37 in, Color: Purple, A