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Spectrometers & Accessories & Components

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

  
  • 1-(2-(2-naphthyl)-2-oxoethyl)-4-(4-pyrid inyl)pyridinium bromide  - 25mg
    Add to Cart The item has been added
    L319929-1EA

    1-(2-(2-NAPHTHYL)-2-OXOETHYL)-4-(4-PYRID INYL)PYRIDINIUM BROMIDE - 25MG

    Price: $182.82
    List Price: $203.13
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUL319929-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-471899
    Pack Size 25 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(2-naphthyloxy)ethyl)piperidine hyd rochloride - 10mg
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    L159395-1EA

    1-(2-(2-NAPHTHYLOXY)ETHYL)PIPERIDINE HYD ROCHLORIDE - 10MG

    Price: $182.82
    List Price: $203.13
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUL159395-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-029966
    Pack Size 10 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
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  • 1-(2-(2-nitro-phenyl)-vinyl)-p - 25 mg yridinium  iodide
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    S243841-1EA

    1-(2-(2-NITRO-PHENYL)-VINYL)-P - 25 MG YRIDINIUM IODIDE

    Price: $100.62
    List Price: $111.79
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUS243841-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-373562
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(3 4-dimethoxyphenyl)-2-oxoethyl)-4 -methylquinolinium bromide  - 25mg
    Add to Cart The item has been added
    R822728-1EA

    1-(2-(3 4-DIMETHOXYPHENYL)-2-OXOETHYL)-4 -METHYLQUINOLINIUM BROMIDE - 25MG

    Price: $182.82
    List Price: $203.13
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUR822728-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-391957
    Pack Size 25 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(3 4-dimethoxyphenyl)ethyl)-4-(2 6-dimethylphenyl)piperazin-1-ium chloride-10mg
    Add to Cart The item has been added
    L496413-1EA

    1-(2-(3 4-DIMETHOXYPHENYL)ETHYL)-4-(2 6-DIMETHYLPHENYL)PIPERAZIN-1-IUM CHLORIDE-10MG

    Price: $182.82
    List Price: $203.13
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUL496413-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-456502
    Pack Size 10 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(3-nitro-phenyl)-2-oxo-et - 50 mg hyl)-pyridinium  bromide
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    S189456-1EA

    1-(2-(3-NITRO-PHENYL)-2-OXO-ET - 50 MG HYL)-PYRIDINIUM BROMIDE

    Price: $100.62
    List Price: $111.79
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUS189456-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-375690
    Pack Size 50 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(3-nitrophenyl)-2-oxoethyl)-4-(4-py ridinyl)pyridinium bromide  - 25mg
    Add to Cart The item has been added
    L319902-1EA

    1-(2-(3-NITROPHENYL)-2-OXOETHYL)-4-(4-PY RIDINYL)PYRIDINIUM BROMIDE - 25MG

    Price: $182.82
    List Price: $203.13
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUL319902-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-471901
    Pack Size 25 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(4-adamantan-1-yl-phenoxy - 5 mg )-ethyl)-1-methyl-piperidinium  iodide
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    S174351-1EA

    1-(2-(4-ADAMANTAN-1-YL-PHENOXY - 5 MG )-ETHYL)-1-METHYL-PIPERIDINIUM IODIDE

    Price: $100.62
    List Price: $111.79
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUS174351-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-375988
    Pack Size 5 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(4-benzoylamino-phenyl)-2 - 25 mg -oxo-ethyl)-2-methyl-pyridinium  bromide
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    S978906-1EA

    1-(2-(4-BENZOYLAMINO-PHENYL)-2 - 25 MG -OXO-ETHYL)-2-METHYL-PYRIDINIUM BROMIDE

    Price: $182.82
    List Price: $203.13
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUS978906-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-342478
    Pack Size 25 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(4-bromo-ph)-1-methyl-2-o - 25 mg xo-ethyl)-2 3-dimethyl-pyridinium  bromi de hydrate
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    S261963-1EA

    1-(2-(4-BROMO-PH)-1-METHYL-2-O - 25 MG XO-ETHYL)-2 3-DIMETHYL-PYRIDINIUM BROMI DE HYDRATE

    Price: $100.62
    List Price: $111.79
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUS261963-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-372823
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(4-bromophenyl)-2-oxoethyl)-4-(4-py ridinyl)pyridinium bromide  - 25mg
    Add to Cart The item has been added
    L319899-1EA

    1-(2-(4-BROMOPHENYL)-2-OXOETHYL)-4-(4-PY RIDINYL)PYRIDINIUM BROMIDE - 25MG

    Price: $100.62
    List Price: $111.79
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUL319899-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-471902
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(4-chloro-phenyl)-2-oxo-e - 25 mg thyl)-4-methyl-pyridinium  bromide
    Add to Cart The item has been added
    S238511-1EA

    1-(2-(4-CHLORO-PHENYL)-2-OXO-E - 25 MG THYL)-4-METHYL-PYRIDINIUM BROMIDE

    Price: $100.62
    List Price: $111.79
    Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
    SKUS238511-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-373920
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added

About Spectrometers & Accessories & Components

Cenmed Enterprises provides a comprehensive selection of Spectrometers & Accessories & Components 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.