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Stoppers and Stopcocks

Browse our curated selection of Stoppers and Stopcocks from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.

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  • brand(r) separating funnel with screw cap (c15-1344-586)
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    BR140005-1EA

    BRAND(R) SEPARATING FUNNEL WITH SCREW CAP 250 ML (C005B-102134)

    Price: $459.35
    List Price: $510.38
    Polypropylene, high clarity for observation of contents. With polypropylene screw cap and special conical PTFE stopcock with retention device.
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    SKUBR140005-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-102134
    Pack Size 1 EA
    Price:
    Price: $459.35
    List Price: $510.38
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-102134
    Description
    Polypropylene, high clarity for observation of contents. With polypropylene screw cap and special conical PTFE stopcock with retention device.
  • brand(r) separating funnel with screw cap (c15-1344-587)
    Add to Cart The item has been added
    BR140006-1EA

    BRAND(R) SEPARATING FUNNEL WITH SCREW CAP 500 ML (C005B-102135)

    Price: $499.12
    List Price: $554.57
    Polypropylene, high clarity for observation of contents. With polypropylene screw cap and special conical PTFE stopcock with retention device.
    Hide Price See Price
    SKUBR140006-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-102135
    Pack Size 1 EA
    Price:
    Price: $499.12
    List Price: $554.57
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-102135
    Description
    Polypropylene, high clarity for observation of contents. With polypropylene screw cap and special conical PTFE stopcock with retention device.
  • brand(r) silberbrand burette, lateral stopcock (c15-1679-363)
    Add to Cart The item has been added
    Z323519-2EA

    BRAND(R) SILBERBRAND BURETTE LATERAL STOPCOCK 50 ML VOLUME ACCURACY: â–'0.08 ML CLEAR BOROSILICATE GLASS 3.3 (SCHELLBACH STRIPES & (C005B-270183)

    Price: $470.50
    List Price: $522.78
    General description Class B. With Schellbach stripe.
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    SKUZ323519-2EA
    MFR. NameBRANDTECH
    Catalog No. C005B-270183
    Pack Size 2 EA
    Price:
    Price: $470.50
    List Price: $522.78
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-270183
    Description
    General description Class B. With Schellbach stripe.
  • brand(r) stopcock one-way with nozzles (c15-1345-805)
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    BR88615-1EA

    BRAND(R) STOPCOCK ONE-WAY WITH NOZZLES FOR TUBE I.D. 4 MM (C005B-103324)

    Price: $153.64
    List Price: $170.71
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
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    SKUBR88615-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103324
    Pack Size 1 EA
    Price:
    Price: $153.64
    List Price: $170.71
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103324
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
  • brand(r) stopcock one-way with nozzles (c15-1345-807)
    Add to Cart The item has been added
    BR88625-1EA

    BRAND(R) STOPCOCK ONE-WAY WITH NOZZLES FOR TUBE I.D. 6 MM (C005B-103326)

    Price: $153.64
    List Price: $170.71
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
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    SKUBR88625-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103326
    Pack Size 1 EA
    Price:
    Price: $153.64
    List Price: $170.71
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103326
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
  • brand(r) stopcock one-way with nozzles (c15-1345-808)
    Add to Cart The item has been added
    BR88630-1EA

    BRAND(R) STOPCOCK ONE-WAY WITH NOZZLES FOR TUBE I.D. 7 MM (C005B-103327)

    Price: $172.01
    List Price: $191.12
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
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    SKUBR88630-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103327
    Pack Size 1 EA
    Price:
    Price: $172.01
    List Price: $191.12
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103327
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
  • brand(r) stopcock one-way with nozzles (c15-1345-809)
    Add to Cart The item has been added
    BR88635-1EA

    BRAND(R) STOPCOCK ONE-WAY WITH NOZZLES FOR TUBE I.D. 8 MM (C005B-103328)

    Price: $177.07
    List Price: $196.75
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
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    SKUBR88635-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103328
    Pack Size 1 EA
    Price:
    Price: $177.07
    List Price: $196.75
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103328
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
  • brand(r) stopcock one-way with nozzles (c15-1345-810)
    Add to Cart The item has been added
    BR88640-1EA

    BRAND(R) STOPCOCK ONE-WAY WITH NOZZLES FOR TUBE I.D. 9MM (C005B-103329)

    Price: $228.11
    List Price: $253.46
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
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    SKUBR88640-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103329
    Pack Size 1 EA
    Price:
    Price: $228.11
    List Price: $253.46
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103329
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
  • brand(r) stopcock t-bore with nozzles (c15-1345-811)
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    BR88650-1EA

    BRAND(R) STOPCOCK T-BORE WITH NOZZLES FOR TUBE I.D. 3 MM (C005B-103330)

    Price: $195.25
    List Price: $216.95
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
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    SKUBR88650-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103330
    Pack Size 1 EA
    Price:
    Price: $195.25
    List Price: $216.95
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103330
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
  • brand(r) stopcock t-bore with nozzles (c15-1345-812)
    Add to Cart The item has been added
    BR88655-1EA

    BRAND(R) STOPCOCK T-BORE WITH NOZZLES FOR TUBE I.D. 4 MM (C005B-103331)

    Price: $195.25
    List Price: $216.95
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
    Hide Price See Price
    SKUBR88655-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103331
    Pack Size 1 EA
    Price:
    Price: $195.25
    List Price: $216.95
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103331
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
  • brand(r) stopcock t-bore with nozzles (c15-1345-813)
    Add to Cart The item has been added
    BR88660-1EA

    BRAND(R) STOPCOCK T-BORE WITH NOZZLES FOR TUBE I.D. 5 MM (C005B-103332)

    Price: $195.25
    List Price: $216.95
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
    Hide Price See Price
    SKUBR88660-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103332
    Pack Size 1 EA
    Price:
    Price: $195.25
    List Price: $216.95
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103332
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
  • brand(r) stopcock t-bore with nozzles (c15-1345-814)
    Add to Cart The item has been added
    BR88665-1EA

    BRAND(R) STOPCOCK T-BORE WITH NOZZLES FOR TUBE I.D. 6 MM (C005B-103333)

    Price: $195.25
    List Price: $216.95
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
    Hide Price See Price
    SKUBR88665-1EA
    MFR. NameBRANDTECH
    Catalog No. C005B-103333
    Pack Size 1 EA
    Price:
    Price: $195.25
    List Price: $216.95
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-103333
    Description
    Legal Information BRANDTECH is a registered trademark of BRANDTECH GMBH + CO KG
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About Stoppers and Stopcocks

Cenmed Enterprises provides a comprehensive selection of Stoppers and Stopcocks products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.

With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.

Frequently Asked Questions

  • What documentation is provided with orders?

    All orders include a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a packing slip. Additional regulatory or compliance documentation can be requested at the time of order for products requiring special handling or import/export certification.

  • What is the minimum order quantity?

    Minimum order quantities vary by product and are listed on each product page. For bulk or custom quantity orders, please contact our sales team at 732-447-1100 or request a quote online for custom pricing.

  • How long does shipping take?

    Standard orders ship within 1–3 business days from our New Jersey distribution center. Expedited and international shipping options are available. Hazardous materials ship in compliance with IATA/DOT regulations and may require additional lead time.

  • Can I return a product?

    We accept returns on non-hazardous, unopened products within 30 days of delivery. Controlled substances, refrigerated items, and custom orders are non-returnable. To initiate a return, please complete the return request form and submit it to our customer service team for approval. Returns will be processed once your request has been reviewed and authorized.

  • Do you offer volume discounts?

    Yes. Volume pricing is available for most products in our catalog. Contact our sales team or use the "Request a Quote" feature to get custom pricing for your organization based on your annual purchase volume and specific product needs.

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