KOVA Refractrol SP

KOVA® Refractrol SP control provides 5 levels of serum protein control solutions for use in refractometry. KOVA® Refractrol SP was designed for use with temperature compensated and non-compensated refractometers. Recovery of the assigned values provides assurance of measurements of plasma or serum protein concentration. Each level of Refractrol is separately packaged in easy-to-use 2mL vials.