No, not the kind A3 made famous by wearing in the middle of winter but the kind you send bloodwork in. Where is the best place to get these for bloodwork? I need about 10.
They are also called lavender but I don't hink we could get Gypsy to wear a lavendar tube top! Since they have an anticoagulant in them they have a "shelf life" - as a vet i need to make sure that they are "up to date" as a cattle producer if the blood doesn't clot they work!