Ultra Rainbow Fluorescent Particles are internally labeled with a mixture of fluorophores which enables them to be excited at wavelengths from 365nm to 650nm.

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 to approximate the size of human lymphocytes.

Available in three test size volumes:

A - 20 tests (1ml)

B - 100 tests (5ml)

C - 280 tests (2 x 7ml)