MULTI-12 Multiple Vitamins for Infusion. Single dose package. Available in boxes containing 10 vials – 5 each of Vial 1 (5 mL) and 5 each of Vial 2 (5 mL), one Vial 1 plus one Vial 2 to be used for a single dose. Packaging Format: 5 sets of 2 x 5mL Vial Sets. Stopper is latex free.