Rainbow Scientific, Inc. (RSI) distributes state-of-the-art products to molecular cytogenetics, clinical chemistry, pathology, hemostasis and stem cell research laboratories across North America.


Get 20% off your first order of ECO-TEK™ TMB Substrates for ELISA or blotting.

New & Events

Visit us at AGT, June 12-14 or ISSCR, June 18-21, featuring cytogenetics products.

Next month, stop by at the AACC meeting, July 27-31, and learn about ECO-TEK™ immunoassay products.


Featured Products

Advance your stem cell applications using our xeno-free, serum-free cell culture media.
Rainbow Scientific, Inc.
83 Maple Avenue
Windsor, CT 06095
(860) 298-8382