Plunger can be easily broken, Accurate scale; Two-part, three-part,luer lock,luer slip are avaible. With or without needle. Disposable syringes Features: 1. size: 1ml, 3ml, 5ml, 10ml, 20ml, 50/60ml;2. with needle or without needle;3. package: PE packing or blister packing;4. two-parts, three-parts, luer lock, luer slip.5. plunger can be easiliy broken; piston in good quality.6. color: white, ...