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GC Valves

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

  
  • 100ml, rxn ves,cyl,jktd,lower drainvalve
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    CG-1930-20

    100mL, RXN VES,CYL,JKTD,Lower DrainValve

    Price: $3,238.99
    List Price: $3,598.87
    Similar to CG-1924, but with a choice of our NEW CG-911-A 0-14mm sidearm valve, a straight through 0-12mm CG-510 valve or 0-20mm CG-511 sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space
    SKUCG-1930-20
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-366263
    Pack Size 1 EA
    Price:
    Price: $3,238.99
    List Price: $3,598.87
    Quantity:
     
    The item has been added
  • 1l, rxn ves,cyl,jktd,lower drain valve
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    CG-1930-24

    1L, RXN VES,CYL,JKTD,Lower Drain Valve

    Price: $3,432.18
    List Price: $3,813.53
    Similar to CG-1924, but with a choice of our NEW CG-911-A 0-14mm sidearm valve, a straight through 0-12mm CG-510 valve or 0-20mm CG-511 sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space
    SKUCG-1930-24
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-109246
    Pack Size 1 EA
    Price:
    Price: $3,432.18
    List Price: $3,813.53
    Quantity:
     
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  • 250ml, rxn ves,cyl,jktd,lower drainvalve
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    CG-1930-22

    250mL, RXN VES,CYL,JKTD,Lower DrainValve

    Price: $3,300.68
    List Price: $3,667.42
    Similar to CG-1924, but with a choice of our NEW CG-911-A 0-14mm sidearm valve, a straight through 0-12mm CG-510 valve or 0-20mm CG-511 sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space
    SKUCG-1930-22
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-366268
    Pack Size 1 EA
    Price:
    Price: $3,300.68
    List Price: $3,667.42
    Quantity:
     
    The item has been added
  • 2l, rxn ves,cyl,jktd,lower drain valve
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    CG-1930-25

    2L, RXN VES,CYL,JKTD,Lower Drain Valve

    Price: $4,483.84
    List Price: $4,982.05
    Similar to CG-1924, but with a choice of our NEW CG-911-A 0-14mm sidearm valve, a straight through 0-12mm CG-510 valve or 0-20mm CG-511 sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space
    SKUCG-1930-25
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-366330
    Pack Size 1 EA
    Price:
    Price: $4,483.84
    List Price: $4,982.05
    Quantity:
     
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  • 3l, rxn ves,cyl,jktd,lower drain valve
    Add to Cart The item has been added
    CG-1930-26

    3L, RXN VES,CYL,JKTD,Lower Drain Valve

    Price: $5,082.09
    List Price: $5,646.76
    Similar to CG-1924, but with a choice of our NEW CG-911-A 0-14mm sidearm valve, a straight through 0-12mm CG-510 valve or 0-20mm CG-511 sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space
    SKUCG-1930-26
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-366345
    Pack Size 1 EA
    Price:
    Price: $5,082.09
    List Price: $5,646.76
    Quantity:
     
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  • 4l, rxn ves,cyl,jktd,lower drain valve
    Add to Cart The item has been added
    CG-1930-27

    4L, RXN VES,CYL,JKTD,Lower Drain Valve

    Price: $5,023.74
    List Price: $5,581.93
    Similar to CG-1924, but with a choice of our NEW CG-911-A 0-14mm sidearm valve, a straight through 0-12mm CG-510 valve or 0-20mm CG-511 sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space
    SKUCG-1930-27
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-109254
    Pack Size 1 EA
    Price:
    Price: $5,023.74
    List Price: $5,581.93
    Quantity:
     
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  • 500ml, rxn ves,cyl,jktd,lower drainvalve
    Add to Cart The item has been added
    CG-1930-23

    500mL, RXN VES,CYL,JKTD,Lower DrainValve

    Price: $3,639.11
    List Price: $4,043.46
    Similar to CG-1924, but with a choice of our NEW CG-911-A 0-14mm sidearm valve, a straight through 0-12mm CG-510 valve or 0-20mm CG-511 sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space
    SKUCG-1930-23
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-366284
    Pack Size 1 EA
    Price:
    Price: $3,639.11
    List Price: $4,043.46
    Quantity:
     
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  • carbon-12c dioxide
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    422606-10L

    CARBON-12C DIOXIDE 99.9 ATOM % 12C

    Price: $931.81
    List Price: $1,035.34
    Packaging All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.
    SKU422606-10L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-012728
    Pack Size 10 LI
    Price:
    Price: $931.81
    List Price: $1,035.34
    Quantity:
     
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  • carbon-13c dioxide
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    364592-1L

    CARBON-13C DIOXIDE 99.0 ATOM % 13C <3 ATOM % 18O

    Price: $765.28
    List Price: $850.31
    Application Important basic building block for 13 C labeled compounds. Packaging All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP).
    SKU364592-1L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-008406
    Pack Size 1 LI
    Price:
    Price: $765.28
    List Price: $850.31
    Quantity:
     
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  • carbon-13c dioxide (c15-1635-059)
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    364592-10L

    CARBON-13C DIOXIDE 99.0 ATOM % 13C <3 ATOM % 18O (C005B-474608)

    Price: $5,196.80
    List Price: $5,774.23
    Application Important basic building block for 13 C labeled compounds. Packaging All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP).
    SKU364592-10L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-474608
    Pack Size 10 EA
    Price:
    Price: $5,196.80
    List Price: $5,774.23
    Quantity:
     
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  • check valve for volatile reage
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    D5921

    Check Valve For Volatile Reage

    Price: $96.71
    List Price: $107.45
    Check Valve For Volatile Reage
    SKUD5921
    MFR. NameCORNING LIFE SCIENCES
    Catalog No. C023B-001327
    Pack Size 1 EA
    Price:
    Price: $96.71
    List Price: $107.45
    Quantity:
     
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  • gas sample loop, sulfinert-treated, 100ul
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    22845

    Gas Sample Loop, Sulfinert-Treated, 100uL

    Price: $1,003.93
    List Price: $1,115.48
    1/16&quot fittings, 1mm ID, for &quotW Type&quot valves Ideal for samples containing low concentrations of sulfur or other active compounds Sample loop sizes from 5 µL to 5 mL Sulfinert treatment eliminates active sites in the valve or loop for
    SKU22845
    MFR. NameRESTEK
    Catalog No. C003B-545280
    Pack Size 1 EA
    Price:
    Price: $1,003.93
    List Price: $1,115.48
    Quantity:
     
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About GC Valves

Cenmed Enterprises provides a comprehensive selection of GC Valves 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.