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Compressed Gases

Browse our curated selection of Compressed Gases 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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  • carbon black, acetylene, 50% compressed, 99.9% 1kg
    132335-1KG

    Carbon black, acetylene, 50% compressed, 99.9% 1kg

    Price: $501.34
    List Price: $557.05
    CAS: 1333-86-4 EC No: 215-609-9 MDL No: MFCD00133992 RTECS: FF5800000 UN No: UN1325 Haz Class: 4.1 Packing Group: III Solid, S.A. 75 m 2 /g, Bulk density 80-120g/L Molecular Formula: C MW: 12.01 Melting Point: 3550&deg
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    SKU132335-1KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-344548
    Pack Size 1 EA
    Price:
    Price: $501.34
    List Price: $557.05
    Quantity:
     

    Product Information

    Catalog No.
    C003B-344548
    Description
    CAS: 1333-86-4 EC No: 215-609-9 MDL No: MFCD00133992 RTECS: FF5800000 UN No: UN1325 Haz Class: 4.1 Packing Group: III Solid, S.A. 75 m 2 /g, Bulk density 80-120g/L Molecular Formula: C MW: 12.01 Melting Point: 3550&deg
    CAS Number
    1333-86-4
  • carbon black, acetylene, 50% compressed, 99.9% 250g
    Add to Cart The item has been added
    132335-250G

    Carbon black, acetylene, 50% compressed, 99.9% 250g

    Price: $177.15
    List Price: $196.83
    CAS: 1333-86-4 EC No: 215-609-9 MDL No: MFCD00133992 RTECS: FF5800000 UN No: UN1325 Haz Class: 4.1 Packing Group: III Solid, S.A. 75 m 2 /g, Bulk density 80-120g/L Molecular Formula: C MW: 12.01 Melting Point: 3550&deg
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    SKU132335-250G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-094934
    Pack Size 1 EA
    Price:
    Price: $177.15
    List Price: $196.83
    Quantity:
     
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    Product Information

    Catalog No.
    C003B-094934
    Description
    CAS: 1333-86-4 EC No: 215-609-9 MDL No: MFCD00133992 RTECS: FF5800000 UN No: UN1325 Haz Class: 4.1 Packing Group: III Solid, S.A. 75 m 2 /g, Bulk density 80-120g/L Molecular Formula: C MW: 12.01 Melting Point: 3550&deg
    CAS Number
    1333-86-4
  • carbon black, acetylene, 50% compressed, 99.9% 3kg
    132335-3KG

    Carbon black, acetylene, 50% compressed, 99.9% 3kg

    Price: $1,223.95
    List Price: $1,359.94
    CAS: 1333-86-4 EC No: 215-609-9 MDL No: MFCD00133992 RTECS: FF5800000 UN No: UN1325 Haz Class: 4.1 Packing Group: III Solid, S.A. 75 m 2 /g, Bulk density 80-120g/L Molecular Formula: C MW: 12.01 Melting Point: 3550&deg
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    SKU132335-3KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-348111
    Pack Size 1 EA
    Price:
    Price: $1,223.95
    List Price: $1,359.94
    Quantity:
     

    Product Information

    Catalog No.
    C003B-348111
    Description
    CAS: 1333-86-4 EC No: 215-609-9 MDL No: MFCD00133992 RTECS: FF5800000 UN No: UN1325 Haz Class: 4.1 Packing Group: III Solid, S.A. 75 m 2 /g, Bulk density 80-120g/L Molecular Formula: C MW: 12.01 Melting Point: 3550&deg
    CAS Number
    1333-86-4
  • carbon refill for refillable hydrocarbon trap
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    20626

    Carbon Refill for Refillable Hydrocarbon Trap

    Price: $233.39
    List Price: $259.32
    Removes trace impurities from carrier gas Reduces organics to 0.1 ppm (assuming 100 ppm input) 60 &microm frit prevents gas contamination by purifier particles Good for purge-and-trap systems Refillable and rechargeable Maximum operating pressure:
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    SKU20626
    MFR. NameRESTEK
    Catalog No. C003B-212950
    Pack Size 1 EA
    Price:
    Price: $233.39
    List Price: $259.32
    Quantity:
     
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    Catalog No.
    C003B-212950
    Description
    Removes trace impurities from carrier gas Reduces organics to 0.1 ppm (assuming 100 ppm input) 60 &microm frit prevents gas contamination by purifier particles Good for purge-and-trap systems Refillable and rechargeable Maximum operating pressure:
  • cyl pressure reducer for co2 gas
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    3429937

    CYL PRESSURE REDUCER FOR CO2 GAS

    Price: $1,529.81
    List Price: $1,699.79
    CYL PRESSURE REDUCER FOR CO2 GAS
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    SKU3429937
    MFR. NameThermo Scientific
    Catalog No. C011B-029098
    Pack Size 1 EA
    Price:
    Price: $1,529.81
    List Price: $1,699.79
    Quantity:
     
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    Product Information

    Catalog No.
    C011B-029098
    Description
    CYL PRESSURE REDUCER FOR CO2 GAS
  • defoslimod (c09-1122-709)
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    D609793-1mg

    defoslimod (C007B-345267)

    Price: $2,004.43
    List Price: $2,227.14
    defoslimod.
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    SKUD609793-1mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-345267
    Pack Size 1 EA
    Price:
    Price: $2,004.43
    List Price: $2,227.14
    Quantity:
     
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    Product Information

    Catalog No.
    C007B-345267
    Description
    defoslimod.
    CAS Number
    171092-39-0
  • defoslimod (c09-1122-710)
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    D609793-5mg

    defoslimod (C007B-345268)

    Price: $4,007.81
    List Price: $4,453.12
    defoslimod.
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    SKUD609793-5mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-345268
    Pack Size 1 EA
    Price:
    Price: $4,007.81
    List Price: $4,453.12
    Quantity:
     
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    Product Information

    Catalog No.
    C007B-345268
    Description
    defoslimod.
    CAS Number
    171092-39-0
  • ethylene oxide
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    387614-227G

    ETHYLENE OXIDE 99.5+%

    Price: $1,581.27
    List Price: $1,756.96
    Ethylene oxide is generally synthesized by chlorohydrine process and direct oxidation of ethylene with air, catalyzed by silver(Ag). Ethylene oxide serves as a starting material to produce ethylene glycols, surfactants, emulsifiers, and
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    SKU387614-227G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-076906
    Pack Size 227 GR
    Price:
    Price: $1,581.27
    List Price: $1,756.96
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-076906
    Description
    Ethylene oxide is generally synthesized by chlorohydrine process and direct oxidation of ethylene with air, catalyzed by silver(Ag). Ethylene oxide serves as a starting material to produce ethylene glycols, surfactants, emulsifiers, and
    CAS Number
    75-21-8
  • gold plated ss high pressure p
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    B0182926

    GOLD PLATED SS HIGH PRESSURE P

    Price: $686.22
    List Price: $762.46
    The capsulesare safe to handle due to a bursting disk on the cover of thecapsule which allows the sample to escape if the pressure shouldexceed 150 atmospheres. The use of high pressure capsules in DSCpermits suppressing the endothermic signal
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    SKUB0182926
    MFR. NamePERKINELMER
    Catalog No. C003B-261163
    Pack Size 1 EA
    Price:
    Price: $686.22
    List Price: $762.46
    Quantity:
     
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    Product Information

    Catalog No.
    C003B-261163
    Description
    The capsulesare safe to handle due to a bursting disk on the cover of thecapsule which allows the sample to escape if the pressure shouldexceed 150 atmospheres. The use of high pressure capsules in DSCpermits suppressing the endothermic signal
  • methylamine-d5
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    589888-10G

    METHYLAMINE-D5 99 ATOM % D

    Price: $3,074.93
    List Price: $3,416.58
    Packaging Standard 10 g quantity is packaged in a 450 mL carbon steel lecture bottle with stainless steel CGA 110/180 valve . Nominal gas pressure at 21ºC is 29 psig for 10 g.
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    SKU589888-10G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-037353
    Pack Size 10 GR
    Price:
    Price: $3,074.93
    List Price: $3,416.58
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-037353
    Description
    Packaging Standard 10 g quantity is packaged in a 450 mL carbon steel lecture bottle with stainless steel CGA 110/180 valve . Nominal gas pressure at 21ºC is 29 psig for 10 g.
    CAS Number
    3767-37-1
  • purge trap j tekmar 3000 (c15-1301-818)
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    24919

    PURGE TRAP J TEKMAR 3000 (C005B-226293)

    Price: $337.94
    List Price: $375.49
    Tubes used in purge and trap analyses generally are packed with multiple beds of adsorbent materials, so that a broad range of polar and nonpolar, high and low molecular weight compounds can be trapped in a single tube. Each bed protects the next,
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    SKU24919
    MFR. NameSigma-Aldrich
    Catalog No. C005B-226293
    Pack Size 1 EA
    Price:
    Price: $337.94
    List Price: $375.49
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-226293
    Description
    Tubes used in purge and trap analyses generally are packed with multiple beds of adsorbent materials, so that a broad range of polar and nonpolar, high and low molecular weight compounds can be trapped in a single tube. Each bed protects the next,
  • regulators for scott/air liquide transportable gases
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    22690

    Regulators for Scott/Air Liquide Transportable Gases

    Price: $725.95
    List Price: $806.61
    Regulator for use with 14L Scott Transportable Gas, Standards Inlet CGA 160
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    SKU22690
    MFR. NameRestek
    Catalog No. C003B-580708
    Pack Size 1 EA
    Price:
    Price: $725.95
    List Price: $806.61
    Quantity:
     
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    Product Information

    Catalog No.
    C003B-580708
    Description
    Regulator for use with 14L Scott Transportable Gas, Standards Inlet CGA 160
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About Compressed Gases

Cenmed Enterprises provides a comprehensive selection of Compressed Gases 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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