Globe Scientific TUFFBLOK Interlocking Tube Racks for .5mm to 50mm Tube Sizes

Link multiple racks together for a custom rack solution Autoclavable polypropylene (PP) Heavy-duty construction is durable and chemical resistant Multiple colors are available for benchtop organization at a glance Numeric markings for sample identification Versatile design accommodates different tube sizes on each side The four sides hold the following tubes: ?Four (4) - 50mL Tubes Twelve (12) - 15mL Tubes Thirty-Two (32) - 1.5mL Tubes Thirty-Two (32) - 0.5mL Tubes Dimensions: 170 x 96 x 60mm (6.7 x 3.8 x 2.4") *Note - Assorted Pack Colors: Blue, Green, Orange, Pink, Yellow