I noticed that Hallandale has switch from the metal tabs on the Cyp vials that could leave a scratch hazard, changed to a pop of plastic cap that leaves no sharp metal so that's a good thing. But too, everytime I've tabulated a hallandale vial over time with a low loss U100 insulin syringe I always end up @ plus 1 day of shots, they're not overfilled by 1mL which would result in about 7 shots over if it's overfilled. Im tracking a vial right now.