Laminar Profile Perfusion Chamber Low Profile Small Volume Chamber Oocyte Chambers Coverslip Chambers Receive a promotional item: 16G USB flash memory for free with purchase of any perfusion chamber. Bioscience Tools ph: 1-877-853-9755 ph: 1-619-582-1597 (from outside USA) fax: 1-619-582-0919 email: info@biosciencetools.com