HORIBA YUMIZEN 1200

Yumizen C1200, Rheumatoid Factor (RF), 5 X 1 mL, for the Calibration of Methods on Clinical Chemistry Analyzers with Yumizen C1200 Rheumatoid Factor, 1kt/bx (DROP SHIP ONLY) (US Only) (Not Available For Sale into Canada) (Minimum Shelf Life of 6 Months) (Non-Returnable) (Must be Refrigerated)