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Gas Sampling Valves

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

  
  • 1/4" replacement diaphragm valve, rave (3-port), stainless steel
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    26387

    1/4" Replacement Diaphragm Valve, RAVE (3-port), Stainless Steel

    Price: $939.91
    List Price: $1,044.35
    Proven long life&mdashdurable design is engineered to exceed 15,000 cycles Leak-free performance&mdashevery valve is helium leak-tested to 1x10 -6 mL/sec Effortless operation&mdasheasily finger-turn to achieve full valve closure (only 10 in-lb) En
    SKU26387
    MFR. NameRESTEK
    Catalog No. C003B-545218
    Pack Size 1 EA
    Price:
    Price: $939.91
    List Price: $1,044.35
    Quantity:
     
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  • 1000ml storage flask, #15 o-ring jt, airfree, schlenk, 0-8mm valve, 220mm oah
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    AF-0093-05

    1000mL Storage Flask, #15 O-Ring jt, Airfree, Schlenk, 0-8mm Valve, 220mm OAH

    Price: $581.36
    List Price: $645.95
    Flask has a #15 o-ring joint on the sidearm and a Chem-Vac&trade Chem-Cap&reg valve to control gas or liquid flow into the vessel. All sizes are of heavy wall construction, and are used with AF-0060 and AF-0061 manifolds or any other
    SKUAF-0093-05
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-365000
    Pack Size 1 EA
    Price:
    Price: $581.36
    List Price: $645.95
    Quantity:
     
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  • 100ml storage flask, #15 o-ring jt, airfree, schlenk, 0-4mm valve, 135mm oah
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    AF-0093-02

    100mL Storage Flask, #15 O-Ring jt, Airfree, Schlenk, 0-4mm Valve, 135mm OAH

    Price: $546.73
    List Price: $607.48
    Flask has a #15 o-ring joint on the sidearm and a Chem-Vac&trade Chem-Cap&reg valve to control gas or liquid flow into the vessel. All sizes are of heavy wall construction, and are used with AF-0060 and AF-0061 manifolds or any other
    SKUAF-0093-02
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-364861
    Pack Size 1 EA
    Price:
    Price: $546.73
    List Price: $607.48
    Quantity:
     
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  • 10163472 g1 flow test hose assembly
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    308512841

    10163472 G1 FLOW TEST HOSE ASSEMBLY

    Price: $971.91
    List Price: $1,079.90
    10163472 G1 FLOW TEST HOSE ASSEMBLY
    SKU308512841
    MFR. NameR3 Safety
    Catalog No. C059B-008819
    Pack Size 1 EA
    Price:
    Price: $971.91
    List Price: $1,079.90
    Quantity:
     
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  • 10ml,flowmeter,bubble,hose conn,o.d.9mm
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    CG-1607-01

    10mL,Flowmeter,Bubble,Hose Conn,O.D.9mm

    Price: $851.38
    List Price: $945.98
    Used for the control of carrier gases. Projection at top breaks bubbles. Supplied complete with rubber bulb. Hose connection has a O.D. of 9mm at the middle ring.
    SKUCG-1607-01
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-365406
    Pack Size 1 EA
    Price:
    Price: $851.38
    List Price: $945.98
    Quantity:
     
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  • 125ml gas sampling tube, 2mm stopcock
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    CG-1808-01

    125mL Gas Sampling Tube, 2mm Stopcock

    Price: $703.75
    List Price: $781.95
    Tube is designed for the collection and storage of gas samples. The 125mL has a sidearm O.
    SKUCG-1808-01
    MFR. NameCHEMGLASS LIFE SCIENCES
    Catalog No. C003B-365210
    Pack Size 1 EA
    Price:
    Price: $703.75
    List Price: $781.95
    Quantity:
     
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  • 1440 bsc airflow sensor
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    290193

    1440 BSC AIRFLOW SENSOR

    Price: $522.28
    List Price: $580.31
    1440 BSC AIRFLOW SENSOR - LPD Spare Parts, Spare Parts BSC/CO2
    SKU290193
    MFR. NameThermo Scientific
    Catalog No. C011B-005607
    Pack Size 1 EA
    Price:
    Price: $522.28
    List Price: $580.31
    Quantity:
     
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  • 15l silcocan with no valve
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    22093

    15L SilcoCan with No Valve

    Price: $4,970.22
    List Price: $5,522.47
    For ultimate inertness, SilcoCan air sampling canisters feature our unique Siltek treatment technology. Even highly active components, at low parts-per-billion concentrations, can be readily sampled and stored without loss.
    SKU22093
    MFR. NameRESTEK
    Catalog No. C003B-547041
    Pack Size 1 EA
    Price:
    Price: $4,970.22
    List Price: $5,522.47
    Quantity:
     
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  • 15l silcocan, 3 port rave - ss with gauge
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    27414

    15L SilcoCan, 3 Port RAVE - SS with gauge

    Price: $5,128.03
    List Price: $5,697.81
    For ultimate inertness, SilcoCan air sampling canisters feature our unique Siltek treatment technology. Even highly active components, at low parts-per-billion concentrations, can be readily sampled and stored without loss.
    SKU27414
    MFR. NameRESTEK
    Catalog No. C003B-547058
    Pack Size 1 EA
    Price:
    Price: $5,128.03
    List Price: $5,697.81
    Quantity:
     
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  • 15l to-can, 3 port rave - ss with gauge
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    27423

    15L TO-Can, 3 Port RAVE - SS with gauge

    Price: $4,782.08
    List Price: $5,313.42
    Optimized for Methods TO-14A, TO-15, IP-1A, ASTM D5466, OSHA PV 2120, and NJ DEP Low Level TO-15 Proprietary electropolished surface maintains compound stability. High-quality, metal-to-metal seal, 2/3-turn valve with stainless steel diaphragms
    SKU27423
    MFR. NameRESTEK
    Catalog No. C003B-547023
    Pack Size 1 EA
    Price:
    Price: $4,782.08
    List Price: $5,313.42
    Quantity:
     
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  • 15l to-can, no valve
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    22097

    15L TO-Can, No Valve

    Price: $4,808.71
    List Price: $5,343.01
    Optimized for Methods TO-14A, TO-15, IP-1A, ASTM D5466, OSHA PV 2120, and NJ DEP Low Level TO-15 Proprietary electropolished surface maintains compound stability. High-quality, metal-to-metal seal, 2/3-turn valve with stainless steel diaphragms
    SKU22097
    MFR. NameRESTEK
    Catalog No. C003B-547025
    Pack Size 1 EA
    Price:
    Price: $4,808.71
    List Price: $5,343.01
    Quantity:
     
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  • 1l silcocan with no valve
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    22090

    1L SilcoCan with No Valve

    Price: $1,856.12
    List Price: $2,062.35
    For ultimate inertness, SilcoCan air sampling canisters feature our unique Siltek treatment technology. Even highly active components, at low parts-per-billion concentrations, can be readily sampled and stored without loss.
    SKU22090
    MFR. NameRESTEK
    Catalog No. C003B-545669
    Pack Size 1 EA
    Price:
    Price: $1,856.12
    List Price: $2,062.35
    Quantity:
     
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About Gas Sampling Valves

Cenmed Enterprises provides a comprehensive selection of Gas Sampling 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. Please contact our customer service team to initiate a return authorization.

  • 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.