10pcs Luer Lock Male Female Fitting Connector Adapter Double Dual Joiner Syringe

10pcs Luer Fitting. (1) Check Valve (Flow direction: Female to Male), 10pcs, Material: Polycarbondate (PC), or. (3) Female to Female, 10pcs, Material: Polypropylene (PP), or. (2) Male to Male, 10pcs, Material: Polycarbondate (PC), or.

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