Distributors located in TX, UT, ID, IL, IA, IN, MN, WI, OH, CT, MO, PA, VA.
Product Description
propper brand cal-mark(R), Micro-Hematocrit Calibrated Capillary Tubes, CALIBRATED-HEPARINIZED, reorder no. 043021, 6 Vials, 100 Tubes per Vial, Length 75 mm., 0.55 mm. I.D., 1.40-1.75mm. O.D. || Calibrated 60mm from end for use in direct reading centrifuges. Fill to the 60mm mark with blood and seal opposite end by flame or with sealing compound. If centrifuged on a direct reading centrifuge, read percent hematocrit directly from scale on the centrifuge. Otherwise, read in normal manner as a percent ratio of packed cells with 60mm of sample as 100%. || Firm on label: propper manufacturing co., inc., long island city, n.y. 11101.