Demo Dose® Oral Medications - Cardi - 120 mg by Nasco Healthcare $27.95 PN01162 Demo Dose® Oral Medications - Cardi - 120 mg / PN01162 / Cart Title Demo Dose® Oral Medications - Cardi - 120 mg Product ID PN01162 CheckoutType Cart Add to cart Teach students the proper administration of oral medication. For instructional use only. Not for human or animal use. Boxes of 100.