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Elements and Elemental Compounds

Browse our curated selection of Elements and Elemental Compounds 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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  • dirhenium decacarbonyl (25g)
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    379626-25G

    Dirhenium decacarbonyl (25G)

    Price: $12,182.51
    List Price: $13,536.12
    Purity Limit: &ge 99% (Elemental analysis) CAS No.: 14285-68-8 Molecular Formula: Re2(CO)10 Molecular Weight: 652.52 MDL No.: MFCD00011198 Appearance: White to pale yellow powder Storage Temperature: Store at RT
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    SKU379626-25G
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-332640
    Pack Size 1 EA
    Price:
    Price: $12,182.51
    List Price: $13,536.12
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    Catalog No.
    C003B-332640
    Description
    Purity Limit: &ge 99% (Elemental analysis) CAS No.: 14285-68-8 Molecular Formula: Re2(CO)10 Molecular Weight: 652.52 MDL No.: MFCD00011198 Appearance: White to pale yellow powder Storage Temperature: Store at RT
    CAS Number
    14285-68-8
  • disodium 1-nitroso-2-naphthol-3,6-disulfonate (c09-0973-387)
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    N104380-100g

    Disodium 1-Nitroso-2-naphthol-3,6-disulfonate (C007B-236283)

    Price: $350.69
    List Price: $389.66
    Product Application：1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
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    SKUN104380-100g
    MFR. NameAladdin Scientific
    Catalog No. C007B-236283
    Pack Size 1 EA
    Price:
    Price: $350.69
    List Price: $389.66
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    Catalog No.
    C007B-236283
    Description
    Product Application：1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
    CAS Number
    525-05-3
  • disodium 1-nitroso-2-naphthol-3,6-disulfonate (c09-0973-388)
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    N104380-25g

    Disodium 1-Nitroso-2-naphthol-3,6-disulfonate (C007B-236284)

    Price: $117.52
    List Price: $130.58
    Product Application：1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
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    SKUN104380-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-236284
    Pack Size 1 EA
    Price:
    Price: $117.52
    List Price: $130.58
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    Catalog No.
    C007B-236284
    Description
    Product Application：1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
    CAS Number
    525-05-3
  • disodium 1-nitroso-2-naphthol-3,6-disulfonate (c09-0973-389)
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    N104380-5g

    Disodium 1-Nitroso-2-naphthol-3,6-disulfonate (C007B-236285)

    Price: $39.80
    List Price: $44.22
    Product Application：1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
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    SKUN104380-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-236285
    Pack Size 1 EA
    Price:
    Price: $39.80
    List Price: $44.22
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    Product Information

    Catalog No.
    C007B-236285
    Description
    Product Application：1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
    CAS Number
    525-05-3
  • disodium edta 100 g
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    36021

    Disodium EDTA 100 g

    Price: $468.17
    List Price: $520.19
    Complexing agent used to determine many metal ions by titration
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    SKU36021
    MFR. NameGFS CHEMICALS
    Catalog No. C003B-525595
    Pack Size 1 EA
    Price:
    Price: $468.17
    List Price: $520.19
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    Catalog No.
    C003B-525595
    Description
    Complexing agent used to determine many metal ions by titration
  • domestic sludge
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    NIST2781

    DOMESTIC SLUDGE

    Price: $2,281.92
    List Price: $2,535.46
    General description This Standard Reference Material (SRM) is intended primarily for use in the evaluation of methods used for the analysis of sludges and other materials of a similar matrix. SRM 2781 is a dried, pulverized domestic sludge.
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    SKUNIST2781
    MFR. NameNIST
    Catalog No. C005B-443129
    Pack Size 40 GM
    Price:
    Price: $2,281.92
    List Price: $2,535.46
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    Catalog No.
    C005B-443129
    Description
    General description This Standard Reference Material (SRM) is intended primarily for use in the evaluation of methods used for the analysis of sludges and other materials of a similar matrix. SRM 2781 is a dried, pulverized domestic sludge.
    CAS Number
    308066-19-5
  • ambersep(r) (formerly dowex(r)) retardion 11a8
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    428698-500G

    DOWEX RETARDION 11A8 ION-EXCHANGE RESIN

    Price: $1,483.71
    List Price: $1,648.57
    Amphoteric properties of Dowex Retardion 11A8 allows specific isolation of elements from complex mixtures which generally is possible with use of monofunctional ion exchangers. Determination of trace amounts of Zinc and Cadmium by radiochemical NAA
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    SKU428698-500G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-057384
    Pack Size 500 GR
    Price:
    Price: $1,483.71
    List Price: $1,648.57
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    Catalog No.
    C005B-057384
    Description
    Amphoteric properties of Dowex Retardion 11A8 allows specific isolation of elements from complex mixtures which generally is possible with use of monofunctional ion exchangers. Determination of trace amounts of Zinc and Cadmium by radiochemical NAA
    CAS Number
    68955-09-9
  • dowex® 1x4 chloride form (c09-0835-014)
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    D123857-100g

    Dowex® 1X4 chloride form (C007B-113383)

    Price: $356.61
    List Price: $396.23
    Dowex® 1X4 chloride form is a strongly basic (type I) anion exchange resin for fine pharmaceuticals. Dowex 1X4 ion exchangers have been used to remove iodinated contrast media (ICM), water pollutants, from the water phase, suggesting a removal
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    SKUD123857-100g
    MFR. NameAladdin Scientific
    Catalog No. C007B-113383
    Pack Size 1 EA
    Price:
    Price: $356.61
    List Price: $396.23
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    Catalog No.
    C007B-113383
    Description
    Dowex® 1X4 chloride form is a strongly basic (type I) anion exchange resin for fine pharmaceuticals. Dowex 1X4 ion exchangers have been used to remove iodinated contrast media (ICM), water pollutants, from the water phase, suggesting a removal
    CAS Number
    69011-19-4
  • dowex® 1x4 chloride form (c09-0835-015)
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    D123857-500g

    Dowex® 1X4 chloride form (C007B-113384)

    Price: $1,313.39
    List Price: $1,459.32
    Dowex® 1X4 chloride form is a strongly basic (type I) anion exchange resin for fine pharmaceuticals. Dowex 1X4 ion exchangers have been used to remove iodinated contrast media (ICM), water pollutants, from the water phase, suggesting a removal
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    SKUD123857-500g
    MFR. NameAladdin Scientific
    Catalog No. C007B-113384
    Pack Size 1 EA
    Price:
    Price: $1,313.39
    List Price: $1,459.32
    Quantity:
     
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    Product Information

    Catalog No.
    C007B-113384
    Description
    Dowex® 1X4 chloride form is a strongly basic (type I) anion exchange resin for fine pharmaceuticals. Dowex 1X4 ion exchangers have been used to remove iodinated contrast media (ICM), water pollutants, from the water phase, suggesting a removal
    CAS Number
    69011-19-4
  • edm3 stains and reagents 10334994
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    400518

    EDM3 STAINS AND REAGENTS (C001B-027105)

    Price: $218.44
    List Price: $242.71
    Silver Nitrate, 10%, 4 oz (Item is Non-Returnable) (US Only)
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    SKU400518
    MFR. NameEDM
    Catalog No. C001B-027105
    Pack Size 1 EA
    Price:
    Price: $218.44
    List Price: $242.71
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    Catalog No.
    C001B-027105
    Description
    Silver Nitrate, 10%, 4 oz (Item is Non-Returnable) (US Only)
  • edm3 stains and reagents 10334995
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    400686

    EDM3 STAINS AND REAGENTS (C001B-027106)

    Price: $175.61
    List Price: $195.12
    Silver Nitrate, 10%, 1 oz (Item is Non-Returnable) (US Only)
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    SKU400686
    MFR. NameEDM
    Catalog No. C001B-027106
    Pack Size 1 EA
    Price:
    Price: $175.61
    List Price: $195.12
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    Catalog No.
    C001B-027106
    Description
    Silver Nitrate, 10%, 1 oz (Item is Non-Returnable) (US Only)
  • edta titrant, 0.25m, 20l, cubitainer
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    CE251000-20F

    EDTA Titrant, 0.25M, 20L, Cubitainer

    Price: $2,000.28
    List Price: $2,222.53
    Concentration: 0.25M, 0.
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    SKUCE251000-20F
    MFR. NameREAGENTS
    Catalog No. C003B-412694
    Pack Size 1 EA
    Price:
    Price: $2,000.28
    List Price: $2,222.53
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    Product Information

    Catalog No.
    C003B-412694
    Description
    Concentration: 0.25M, 0.
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About Elements and Elemental Compounds

Cenmed Enterprises provides a comprehensive selection of Elements and Elemental Compounds 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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