Demo Dose® Dantrolen - 20 mg by Nasco Healthcare $7.95 PN01102 Demo Dose® Dantrolen - 20 mg / PN01102 / Cart Title Demo Dose® Dantrolen - 20 mg Product ID PN01102 CheckoutType Cart Add to cart Requested by CNRA Educators to teach drug intervention for malignant hyperthermia. For instructional use only. Not for human or animal use. Made in the U.S.A.