United Scientific Microcentrifuge Tube Storage Boxes - STORAGE BOX, MI — Grayline Medical
Buy Plastic 100 Sockets Centrifuge Test Tube Rack With Cover for 1.5ML Test Tube Centrifugal Tube Stand Laboratory Supplies at affordable prices — free shipping, real reviews with photos — Joom
Polypropylene Storage Box for 1.5 and 2.0mL Tubes, 100 Place With A Hinged-Lid, Assorted Colors - Lab Supplies - Stellar Scientific