Life/form® Hemodialysis Practice Arm Skin & Vein Replacement Kit - Medium by Nasco Healthcare $268.95 LF01270 Life/form® Hemodialysis Practice Arm Skin & Vein Replacement Kit - Medium / LF01270 / Cart Title Life/form® Hemodialysis Practice Arm Skin & Vein Replacement Kit - Medium Product ID LF01270 CheckoutType Cart Add to cart For use with Life/form® Hemodialysis Practice Arm (LF01268U">LF01268U).