CXP Analysis Software, Versions 2.0 & 2.1: Part #722396 CXP Analysis Software Kit V2.1, Single User; Part #722395 CXP Analysis Software Kit V2.1, Single User Upgrade; Part #722397 CXP Analysis Software Kit V2.1, 3 User Pack; Part #722398 CXP Analysis Software Kit V2.1, 5 User Pack; Part #722399 CXP Analysis Software Kit V2. 1, 15 User Pack; Part # || 722593 CXP Analysis Software Kit V2.1, 5 Network User Pack || Part #722594 CXP Analysis Software Kit V2.1, 10 Network User Pack; Part #722595 CXP Analysis Software Kit V2.1, 15 Network User Pack; Part #629640 CXP Analysis Software Kit V2.0, Single User; Part #629639 CXP Analysis Software Kit V2.0, Single User Upgrade; Part #629641 CXP Analysis Software Kit V2.0, 3 User Pack; Part #629642 CXP Analysis Software Kit V2.0, 5 User Pack; Part #629643 CXP Analysis Software Kit V2.0, 15 User Pack; Part #629644 CXP Analysis Software Kit V2.0, 5 Network User Pack; Part #629645 CXP Analysis Software Kit V2.0, 10 Network User Pack; Part #629646 CXP Analysis Software Kit V2.0, 15 Network User Pack. The Cytomics FC 500 is a system for the qualitative and quantitative measurement of biological and physical properties of cells and other particles.