Control Syringe - Assure Control Syringe is used to inject contrast media and the other medical solutions during procedures. Transparent cylinder enhances visual effect of gauge mark and contrast level. Specially designed silicone piston head and lubrication technology lead plunger easy to move in cylinder and generate high pressure resistance. Thumb and finger rings fulfil precise dose control. Accurate injection dosage control. Simple and easy to use Latex Free.Ordering Information Brand Ref. No. Description Assure ACS-10RRR 10ml, Rotating male luer, thumb ring, grips. ACS-12RRR 12ml, Rotating male luer, thumb ring, grips.