456945AST Globe Scientific, Inc.. GLOBE SCIENTIFIC TUFFBLOK™ XL 4-WAY TUBE RACKS. 4-Way Tube Rack, 8" x 4" x 3.8", Assorted Colors (Blue, Green, Orange, Pink & Yelow), 5/pk (PK)

456945AST Globe Scientific, Inc.. GLOBE SCIENTIFIC TUFFBLOK™ XL 4-WAY TUBE RACKS. 4-Way Tube Rack, 8" x 4" x 3.8", Assorted Colors (Blue, Green, Orange, Pink & Yelow), 5/pk (PK). *****WE MAY CHARGE EXTRA SHIPPING FEE FOR THIS PRODUCT. PLEASE CONTACT US FOR SHIPPING FEE.***** Autoclavable polypropylene (PP), heavy-duty construction is durable and chemical resistant. Multiple colors available for benchtop organization at a glance. Versatile design accommodates different tube sizes on each side. The four sides hold (8) 50mL or 30mm diameter tubes; (20) 20mm diameter tubes; (24) 15mL or 17mm diameter tubes; and (40) 12mm diameter tubes