Sphero rainbow calibration particles, peak 6, 3.1um

Sphero Rainbow Calibration Particles, Peak 6, 3.1 µm, 5 mL are high-quality fluorescent microspheres designed for accurate calibration and standardization of flow cytometers and fluorescence-based instruments. With a precise size of 3.1 microns and multiple fluorescence intensity peaks, these particles ensure reliable alignment, sensitivity checks, and performance validation across different channels. Supplied in a 5 mL suspension, they provide consistent results for instrument setup, quality control, and reproducibility in research and clinical laboratories. Ideal for routine calibration, these microspheres support accurate data acquisition and long-term instrument reliability.