20ml Syringe Luer Slip Description Our luer slip syringes allow smooth, accurate motion along the entire length of the barrel. The transparent barrel and clear markings (ml) ensures that volumes can be measured precisely. ;; 20ml Syringe Luer Slip Description Our luer slip syringes allow smooth, accurate motion along the entire length of the barrel. The transparent barrel and clear markings (ml) ensures that volumes can be measured precisely.; Products specifications Size 20ml Box of 120