Skip to main content

Globe Scientific TUFFBLOK XL Interlocking Tube Racks

(No reviews yet) Write a Review


TUFFBLOK XL tube racks from Globe Scientific are just like the original TUFFBLOK, only bigger! They offer a unique solution for versatile tube storage. Each rack features 4 usable sides, each holding different size tubes. The racks can be linked together to create your own unique rack solution. They are heavy duty, constructed from chemical resistant polypropylene (PP). Numeric markings make sample identification easy.


  • Made from polypropylene (PP)
  • Four sides hold the following tubes:  8 x 30 mm, 20 x 20 mm, 24 x 17 mm and 40 x 12 mm
  • TUFFBLOKs can be linked to create custom racks
  • Numeric markings for quick identification
  • Fully autoclavable
  • 6 colors and an assorted pack to choose from (assorted includes blue, green, orange, pink and yellow)
  • Sold in packs of 5
Tube Sizes:
12 mm, 17 mm, 20 mm, 30 mm
Dimensions (l x w x h):
200 x 100 x 96 mm

Accessories and Related Products

Customers Also Viewed

Subscribe to our newsletter

Get the latest updates on new products and upcoming sales