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Spectroscopy Standards

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

  
  • (tbu)2pme pd g4 (c15-1311-757)
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    900700-250MG

    (TBU)2PME PD G4 (C005B-235747)

    Price: $321.04
    List Price: $356.71
    Application (tBu) 2 PMe Pd G4 is a powerful ligand for classic cross-coupling reactions combined with the Buchwald Fourth Generation Palladacycle. Bench stable, soluble in most organic solvents.
    SKU900700-250MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-235747
    Pack Size 250 MG
    Price:
    Price: $321.04
    List Price: $356.71
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  • (tetrahydro-1h-oxazolo[3,4-c]oxazol-7a-yl)methanol (c09-1552-930)
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    M694086-100mg

    (Tetrahydro-1H-oxazolo[3,4-c]oxazol-7a-yl)methanol (C007B-482272)

    Price: $43.80
    List Price: $48.67
    (Tetrahydro-1H-oxazolo[3,4-c]oxazol-7a-yl)methanol.
    SKUM694086-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-482272
    Pack Size 1 EA
    Price:
    Price: $43.80
    List Price: $48.67
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  • 000000001043699010 n-hexane for organic trace analysis unis
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    1043699010

    000000001043699010 N-HEXANE FOR ORGANIC TRACE ANALYSIS UNIS

    Price: $991.31
    List Price: $1,101.46
    000000001043699010 N-HEXANE FOR ORGANIC TRACE ANALYSIS UNIS
    SKU1043699010
    MFR. NameSigma-Aldrich
    Catalog No. C005B-494373
    Pack Size 1 EA
    Price:
    Price: $991.31
    List Price: $1,101.46
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  • 1 1 1 3 3 3-hexamethyldisilazane for synthesis
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    8043241000

    1 1 1 3 3 3-HEXAMETHYLDISILAZANE FOR SYNTHESIS

    Price: $535.11
    List Price: $594.56
    Analysis Note Assay (GC, area%): &#8805 98 % Density (d 20&#8199&#176C/ 4&#8199&#176C): 0.774 - 0.
    SKU8043241000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-092681
    Pack Size 1 LI
    Price:
    Price: $535.11
    List Price: $594.56
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  • 1 1 2 2-tetrabromoethane 1 l
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    1000341000

    1 1 2 2-TETRABROMOETHANE 1 L

    Price: $776.36
    List Price: $862.62
    Analysis Note Assay (GC, area%): &#8805 98 % Density (d 20&#8199&#176C/ 4&#8199&#176C): 2.950 - 2.
    SKU1000341000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-080994
    Pack Size 1 LI
    Price:
    Price: $776.36
    List Price: $862.62
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  • 1 3 5-triallyl-1 3 5-triazine-2 4 6(1h 3
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    8161130100

    1 3 5-TRIALLYL-1 3 5-TRIAZINE-2 4 6(1H 3

    Price: $177.60
    List Price: $197.34
    Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Density (d 20&#8199&#176C/ 4&#8199&#176C): 1.
    SKU8161130100
    MFR. NameSigma-Aldrich
    Catalog No. C005B-004497
    Pack Size 100 GR
    Price:
    Price: $177.60
    List Price: $197.34
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  • 1-(1-boc-piperidino)pyrazole-4-boronic acid (c09-0764-637)
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    B180004-1g

    1-(1-BOC-Piperidino)pyrazole-4-boronic acid (C007B-049585)

    Price: $580.01
    List Price: $644.46
    1-(1-BOC-Piperidino)pyrazole-4-boronic acid.
    SKUB180004-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-049585
    Pack Size 1 EA
    Price:
    Price: $580.01
    List Price: $644.46
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  • 1-(1-boc-piperidino)pyrazole-4-boronic acid (c09-0764-638)
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    B180004-250mg

    1-(1-BOC-Piperidino)pyrazole-4-boronic acid (C007B-049586)

    Price: $262.22
    List Price: $291.36
    1-(1-BOC-Piperidino)pyrazole-4-boronic acid.
    SKUB180004-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-049586
    Pack Size 1 EA
    Price:
    Price: $262.22
    List Price: $291.36
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  • 1-(1-boc-piperidino)pyrazole-4-boronic acid (c09-0764-639)
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    B180004-50mg

    1-(1-BOC-Piperidino)pyrazole-4-boronic acid (C007B-049587)

    Price: $96.75
    List Price: $107.50
    1-(1-BOC-Piperidino)pyrazole-4-boronic acid.
    SKUB180004-50mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-049587
    Pack Size 1 EA
    Price:
    Price: $96.75
    List Price: $107.50
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  • 1-naphthalenesulfonyl chloride (c09-0974-016)
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    N111092-100g

    1-Naphthalenesulfonyl chloride (C007B-236890)

    Price: $372.12
    List Price: $413.47
    1-Naphthalenesulfonyl chloride undergoes desulfitative carbonylative Stille cross-coupling reaction with tinglucal derivative.1-Naphthalenesulfonyl chloride has been used in the preparation of 5?-O-naphthaleneiulfonyldeoxyuridine and
    SKUN111092-100g
    MFR. NameAladdin Scientific
    Catalog No. C007B-236890
    Pack Size 1 EA
    Price:
    Price: $372.12
    List Price: $413.47
    Quantity:
     
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  • 1-naphthalenesulfonyl chloride (c09-0974-017)
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    N111092-1g

    1-Naphthalenesulfonyl chloride (C007B-236891)

    Price: $23.80
    List Price: $26.44
    1-Naphthalenesulfonyl chloride undergoes desulfitative carbonylative Stille cross-coupling reaction with tinglucal derivative.1-Naphthalenesulfonyl chloride has been used in the preparation of 5?-O-naphthaleneiulfonyldeoxyuridine and
    SKUN111092-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-236891
    Pack Size 1 EA
    Price:
    Price: $23.80
    List Price: $26.44
    Quantity:
     
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  • 1-naphthalenesulfonyl chloride (c09-0974-018)
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    N111092-25g

    1-Naphthalenesulfonyl chloride (C007B-236892)

    Price: $155.60
    List Price: $172.88
    1-Naphthalenesulfonyl chloride undergoes desulfitative carbonylative Stille cross-coupling reaction with tinglucal derivative.1-Naphthalenesulfonyl chloride has been used in the preparation of 5?-O-naphthaleneiulfonyldeoxyuridine and
    SKUN111092-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-236892
    Pack Size 1 EA
    Price:
    Price: $155.60
    List Price: $172.88
    Quantity:
     
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About Spectroscopy Standards

Cenmed Enterprises provides a comprehensive selection of Spectroscopy Standards 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.