The Simply Cellular® anti-Mouse Compensation Standard is a mixture of two Simply Cellular® anti-Mouse IgG particle populations capable of binding high and low levels of mouse monoclonal antibody used in your assay. Ideal for performing compensation in multicolor (2, 3, 4, or more) analysis.A test requires one drop (50μl) of particle suspension, which is equivalent to ~100,000 particles. Bangs Flow Cytometry Standards are 7-9μm in diameter (unless otherwise noted) to approximate the size of human lymphocytes.