HemoCue 301 strips are single‐use reagent strips designed to be used with the HemoCue Hb 301 hemoglobin analyzer to measure a person’s blood hemoglobin level quickly and accurately. A tiny drop of capillary, venous, or arterial blood is applied to the strip, and the compatible HemoCue device reads the hemoglobin concentration within seconds. These strips are ready to use, help provide reliable results for screening and monitoring, and are commonly used in clinics, hospitals, health screening events, and labs. Each strip is individually sealed to maintain quality and should be used before the expiration date and according to the meter’s instructions.