Valve Assy Luer Lock F/20ml ,Each

Details:

Valve assembly parts kit, luer lock, with three-way valve for 20ml syringe^ for wheaton self-refilling syringe includes 2 fluoropolymer resin washers, 2 corrosion-resistant springs, 2 stainless steel balls, and viton washer for barrel (except for 20ml syringe). Solid calibration.