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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.

  
  • ammonium sulfate for analysis emsure (c15-1281-674)
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    1012171000

    AMMONIUM SULFATE FOR ANALYSIS EMSURE (C005B-079831)

    Price: $240.99
    List Price: $267.77
    Analysis Note Assay (alkalimetric): &#8805 99.5 % Insoluble matter: &#8804 0.
    SKU1012171000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-079831
    Pack Size 1 KG
    Price:
    Price: $240.99
    List Price: $267.77
    Quantity:
     
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  • ammonium sulfate for analysis emsure (c15-1281-675)
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    1012175000

    AMMONIUM SULFATE FOR ANALYSIS EMSURE (C005B-079832)

    Price: $673.09
    List Price: $747.88
    Analysis Note Assay (alkalimetric): &#8805 99.5 % Insoluble matter: &#8804 0.
    SKU1012175000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-079832
    Pack Size 5 KG
    Price:
    Price: $673.09
    List Price: $747.88
    Quantity:
     
    The item has been added
  • ammonium sulfate for analysis emsure (c15-1281-676)
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    1012179025

    AMMONIUM SULFATE FOR ANALYSIS EMSURE (C005B-079833)

    Price: $3,704.48
    List Price: $4,116.08
    Analysis Note Assay (alkalimetric): &#8805 99.5 % Insoluble matter: &#8804 0.
    SKU1012179025
    MFR. NameSigma-Aldrich
    Catalog No. C005B-079833
    Pack Size 25 KG
    Price:
    Price: $3,704.48
    List Price: $4,116.08
    Quantity:
     
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  • ammonium tetrachloroplatinate(ii), 99.9% trace metals basis  (c08-0285-741)
    215160-1G

    Ammonium tetrachloroplatinate(II), 99.9% trace metals basis (C003B-345554)

    Price: $603.45
    List Price: $670.50
    CAS: 13820-41-2 EC No: 237-499-1 MDL No: MFCD00010885 RTECS: TP1840000 UN No: UN3288 Haz Class: 6.1 Packing Group: III Crystalline Linear Formula: (NH<sub>4</sub>)<sub>2</sub>PtCl<sub>4</sub> MW: 372.
    SKU215160-1G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-345554
    Pack Size 1 EA
    Price:
    Price: $603.45
    List Price: $670.50
    Quantity:
     
  • ammonium tetrachloroplatinate(ii), 99.9% trace metals basis  (c08-0291-550)
    215160-5G

    Ammonium tetrachloroplatinate(II), 99.9% trace metals basis (C003B-350024)

    Price: $2,593.47
    List Price: $2,881.63
    CAS: 13820-41-2 EC No: 237-499-1 MDL No: MFCD00010885 RTECS: TP1840000 UN No: UN3288 Haz Class: 6.1 Packing Group: III Crystalline Linear Formula: (NH<sub>4</sub>)<sub>2</sub>PtCl<sub>4</sub> MW: 372.
    SKU215160-5G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-350024
    Pack Size 1 EA
    Price:
    Price: $2,593.47
    List Price: $2,881.63
    Quantity:
     
  • ammonium thiocyanate for analysis acs (c15-1220-033)
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    1012130500

    AMMONIUM THIOCYANATE FOR ANALYSIS ACS (C005B-022328)

    Price: $301.92
    List Price: $335.46
    Linkage Replaces: AX1415 AX1415-1 Analysis Note Assay (argentometric): &#8805 99.0 % Insoluble matter: &#8804 0.
    SKU1012130500
    MFR. NameSigma-Aldrich
    Catalog No. C005B-022328
    Pack Size 500 GR
    Price:
    Price: $301.92
    List Price: $335.46
    Quantity:
     
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  • ammonium tungstate (c15-1204-882)
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    322385-10G

    AMMONIUM TUNGSTATE 99.99% METALS BASIS (C005B-008573)

    Price: $331.18
    List Price: $367.98
    Physical form Soluble form Analysis Note Purity excludes ~2000 ppm Mo.
    SKU322385-10G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-008573
    Pack Size 10 GR
    Price:
    Price: $331.18
    List Price: $367.98
    Quantity:
     
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  • ammonium tungstate (c15-1204-883)
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    322385-50G

    AMMONIUM TUNGSTATE 99.99% METALS BASIS (C005B-008574)

    Price: $928.67
    List Price: $1,031.85
    Physical form Soluble form Analysis Note Purity excludes ~2000 ppm Mo.
    SKU322385-50G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-008574
    Pack Size 50 GR
    Price:
    Price: $928.67
    List Price: $1,031.85
    Quantity:
     
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  • ammonium-15n chloride (c15-1237-380)
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    348465-25G

    AMMONIUM-15N CHLORIDE 10 ATOM % 15N (C005B-038346)

    Price: $595.01
    List Price: $661.12
    Packaging This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service .
    SKU348465-25G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-038346
    Pack Size 25 GR
    Price:
    Price: $595.01
    List Price: $661.12
    Quantity:
     
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  • ammonium-15n chloride (c15-1237-381)
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    488003-5G

    AMMONIUM-15N CHLORIDE 60-80 ATOM % 15N (C005B-038347)

    Price: $1,343.45
    List Price: $1,492.72
    Packaging This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service .
    SKU488003-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-038347
    Pack Size 5 GR
    Price:
    Price: $1,343.45
    List Price: $1,492.72
    Quantity:
     
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  • ammonium-15n chloride (c15-1237-382)
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    609471-10G

    AMMONIUM-15N CHLORIDE 92-97.9% (C005B-038348)

    Price: $1,304.16
    List Price: $1,449.06
    Packaging This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service .
    SKU609471-10G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-038348
    Pack Size 10 GR
    Price:
    Price: $1,304.16
    List Price: $1,449.06
    Quantity:
     
    The item has been added
  • ammonium-15n hydroxide solution (c15-1254-436)
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    485454-5G

    AMMONIUM-15N HYDROXIDE 98+ ATOM % 15N & (C005B-054061)

    Price: $1,450.10
    List Price: $1,611.23
    Packaging This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service .
    SKU485454-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-054061
    Pack Size 5 GR
    Price:
    Price: $1,450.10
    List Price: $1,611.23
    Quantity:
     
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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.