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Stopcocks

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  • New
    99649

    4-Way Stopcock, NRFit™, 2 Female Luer Lock, Male Slip, Yellow

    43.5 psi
    PC, HDPE
  • New
    99654

    4-Way Stopcock, NRFit™, 2 Female Luer Lock, Male Spin Lock, Yellow

    43.5 psi
    PC, HDPE
  • 99165

    3-Way Stopcock, 2 Female Luer Locks, Tubing Port

    0.161 inch ID (4.1 mm); 58 psi
    PC, HDPE
  • 99739

    3-Way Stopcock, 2 Female Luer Locks, Male Luer Lock

    1050 psi
    PC, Acetal
  • 17624

    3-Way Stopcock, 2 Female Luer Locks, Male Luer Slip, Vented and No...

    Qosina offers a variety of stopcocks that are in stock and ready for immediate delivery. Equipped with caps, Qosina part #17624 is an ISO 80369-7 compliant, 3-way stopcock that features 2 female luer locks and a male luer slip. With a tinted polysulfone body, a blue HDPE handle and polypropylene caps, this 3-way stopcock can withstand up to 29 psi and is designed for the manual regulation of liquid or gas flow in a line. Qosina carries a large selection of stopcocks and manifolds for all your component needs.
    0.106 inch High-Flow Thru Hole (2.7 mm); 29 psi
    PSU, HDPE, PP
  • 99520

    3-Way Stopcock, 2 Female Luer Locks, Male Luer with Spin Lock

    0.101 inch High-Flow Thru Hole (2.57 mm); 43.5 psi
    PC, HDPE
  • 13127

    3-Way Stopcock, 2 Female Luer Locks, Male Luer Slip

    45 psi
    PC, HDPE
  • 99752

    2-Way Stopcock, 2 Female Luer Locks, Swivel Male Luer Lock, 90 Deg...

    0.105 inch Thru Hole (2.66 mm); 45 psi
    PC, HDPE, Acrylic
  • 99753

    2-Way Stopcock, 2 Female Luer Locks, Swivel Male Luer Lock, 90 Deg...

    0.105 inch High-Flow Thru Hole (2.66 mm); 45 psi
    PC, HDPE, Acrylic
  • 99877

    3-Way Stopcock, 2 Female Luer Locks, Tubing Port

    Qosina offers a variety of stopcocks that are in stock and ready for immediate delivery. Equipped with caps, Qosina part #99877 is an ISO 80369-7 compliant, 3-way stopcock that features 2 female luer locks and a tubing port to fit 0.12 inch OD tubing. With a tinted polycarbonate body and a white HDPE handle, this 3-way stopcock can withstand up to 45 psi and is designed for the manual regulation of liquid or gas flow in a line. Qosina carries a large selection of stopcocks and manifolds for all your component needs.
    Fits 0.12 inch OD Tubing (3.05 mm); 45 psi
    PC, HDPE
  • 99713

    3-Way Stopcock, 2 Female Luer Locks, Swivel Male Luer Lock, Vented...

    50 psi
    PC, HDPE
  • 88217

    3-Way Stopcock, 2 Female Luer Locks, Swivel Male Luer Lock

    0.106 inch High-Flow Thru Hole (2.69 mm); 50 psi
    PC, Acetal, COPE
  • 99750

    3-Way Stopcock, 2 Female Luer Locks, Swivel Male Luer Lock

    116 psi
    PC, HDPE
  • 13813

    3-Way Stopcock, 2 Female Luer Locks, Male Luer Lock

    200 psi
    PC, Acetal
  • 99728

    3-Way Stopcock, 2 Female Luer Locks, Male Luer Slip

    200 psi
    PC, Acetal
  • 99734

    3-Way Stopcock, 2 Female Luer Locks, Male Luer Slip

    500 psi
    PC, Acetal
  • 99735

    3-Way Stopcock, 2 Female Luer Locks, Male Luer Lock

    500 psi
    PC, Acetal
Don’t see the product you’re looking for? We’re here to help! Click here to contact our sales team for assistance.

With over 5,000 in-stock components available off the shelf and an in-house product development team that can work with you on custom products, we can help you with all of your component requirements and get you exactly what you need!