The SafePICO 0.7-1.5 mL Self-Fill Syringe with Needle Shield Device, 23G x 25 mm, Blood Sampler is held for professional buyers who need dependable, repeatable supply. All safePICO syringes have a built-in metal mixing ball, ensuring fast and homogeneous mixing of the sample. Dry electrolyte-balanced heparin is dispersed throughout the sample to help prevent clots, while minimizing bias on all electrolytes.
