Syringe with luer lock tips are also available. 1) Without needle 2) Non-toxic ... and non-pyrogenic 3) High barrel clarity Syringe with luer lock tips are also available.Features: 1) Without needle 2) Non ... ) Easy readability, accurate and clear scale markings5) Sizes: a) Luer lock or luer slip b) 1, 2, 3, 5, 10, 20 ...