Practi-Insulin Training Pack™ (for training)Practi Insulin Training Pack, for clinical training, includes a total of forty 10 mL vials: 20 vials labeled Practi Insulin Regular and 20 vials labeled Practi Insulin NPH. Student Practice Includes: Identification and understanding of the most commonly used, regular and NPH insulin Reading and interpreting insulin labels Mixing and combining long and short acting insulin Calculating insulin dosages Use of the U 100 insulin syringe Qty: 40 vials NOT