For: Accu-Chek guide. For questions, contact the Accu-Chek Customer Care Service Center toll-free at 1-800-858-8072. We offer assistance in many languages. For testing glucose in fresh capillary whole blood. For single patient use only. For in vitro diagnostic use Store between 39-86 degrees F Store between 10-90% relative humidity FAD-dependent glucose dehydrogenase (GDH) expressed in A. Oryzae. Fast, less than 4-second test; Fingertip, palm, or upper arm testing (Check with your healthcare professional before testing with blood from sites other than your fingertip. Refer to the AST information in the package insert). Manufactured in the USA using U.S and imported materials.