Sandstone Diagnostics, Inc. products

Process capillary plasma or serum anywhere, anytime. Sandstone’s Torq ZDrive MR is a small (4-inch), battery-powered device for centrifuging BD® Microtainers in 5 minutes.

Avoid hemolysis and ensure lab-quality capillary plasma at the point-of-collection with Sandstone’s Torq MiniDrive4. The MiniDrive4 is designed exclusively to spin Torq MiniDiscs immediately upon collection, providing clean liquid plasma from a finger stick of whole blood.

Obtain high-quality venous plasma anywhere with the Torq ZDrive. Compatible with standard venipuncture butterfly needles, this system replaces conventional blood tubes and bulky centrifuges so that phlebotomists can immediately extract clean plasma at the point of collection – anywhere, anytime.