Vacuette® Z Serum Clot Activator Venous Blood Collection Tube, 9 mL, 16 x 100 mm 20102 Fluid proof cover

Fluid proof cover

Large ball attachment is made of comfortable closed-cell polyurethane foam so it's easy to clean but will not absorb sweat

Neon yellow

Thermal Printer Sticky Paper Roll For use with Automated Urinalysis Test System

Convenient smaller size – perfect for a variety of uses

Vacuette® Z Serum Clot Activator Venous Blood Collection Tube, 9 mL, 16 x 100 mm 20102 Fluid proof coverThe inner wall of the serum tube is specially coated with microscopic silica particles, which activate the coagulation process. Serum separator tubes contain a separation gel in the base of the tube; during centrifugation, this gel forms a stable barrier between the serum and the blood cells. Nonridged pull cap is color coded red with a black ring.