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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-(4-fluoro-phenyl)-2-oxo-ethyl)-4-fu ran-2-yl-pyrimidin-1-ium  bromide  - 50mg
    Add to Cart The item has been added
    R540552-1EA

    1-(2-(4-FLUORO-PHENYL)-2-OXO-ETHYL)-4-FU RAN-2-YL-PYRIMIDIN-1-IUM BROMIDE - 50MG

    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.
    SKUR540552-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-409918
    Pack Size 50 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(4-fluoro-phenyl)-2-oxo-ethyl)-4-na phthalen-2-yl-pyrimidin-1-ium  bromide  - 50mg
    Add to Cart The item has been added
    R540420-1EA

    1-(2-(4-FLUORO-PHENYL)-2-OXO-ETHYL)-4-NA PHTHALEN-2-YL-PYRIMIDIN-1-IUM BROMIDE - 50MG

    Price: $391.74
    List Price: $435.26
    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.
    SKUR540420-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-409929
    Pack Size 50 MG
    Price:
    Price: $391.74
    List Price: $435.26
    Quantity:
     
    The item has been added
  • 1-(2-(4-fluorophenyl)-2-oxoethyl)-2-(4-p yridinyl)pyridinium bromide  - 25mg
    Add to Cart The item has been added
    L319945-1EA

    1-(2-(4-FLUOROPHENYL)-2-OXOETHYL)-2-(4-P YRIDINYL)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.
    SKUL319945-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-471897
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(4-fluorophenyl)-2-oxoethyl)-3-(met  hoxycarbonyl)pyridinium bromide   - 10mg
    Add to Cart The item has been added
    R945722-1EA

    1-(2-(4-FLUOROPHENYL)-2-OXOETHYL)-3-(MET HOXYCARBONYL)PYRIDINIUM BROMIDE - 10MG

    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.
    SKUR945722-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-382460
    Pack Size 10 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(4-fluorophenyl)-2-oxoethyl)-4-(2-t  hienyl)pyrimidin-1-ium bromide   - 25mg
    Add to Cart The item has been added
    R689041-1EA

    1-(2-(4-FLUOROPHENYL)-2-OXOETHYL)-4-(2-T HIENYL)PYRIMIDIN-1-IUM 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.
    SKUR689041-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-401192
    Pack Size 25 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(4-fluorophenyl)-2-oxoethyl)-4-(4-p yridinyl)pyridinium bromide  - 25mg
    Add to Cart The item has been added
    L319872-1EA

    1-(2-(4-FLUOROPHENYL)-2-OXOETHYL)-4-(4-P YRIDINYL)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.
    SKUL319872-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-471904
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(4-fluorophenyl)-2-oxoethyl)-4-meth  ylquinolinium bromide   - 25mg
    Add to Cart The item has been added
    R689963-1EA

    1-(2-(4-FLUOROPHENYL)-2-OXOETHYL)-4-METH YLQUINOLINIUM 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.
    SKUR689963-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-401109
    Pack Size 25 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(4-fluorophenyl)-2-oxoethyl)-6-meth  ylquinolinium bromide   - 25mg
    Add to Cart The item has been added
    R689882-1EA

    1-(2-(4-FLUOROPHENYL)-2-OXOETHYL)-6-METH YLQUINOLINIUM 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.
    SKUR689882-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-401117
    Pack Size 25 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(4-fluorophenyl)-2-oxoethyl)-6-meth oxyquinolinium bromide  - 25mg
    Add to Cart The item has been added
    L319546-1EA

    1-(2-(4-FLUOROPHENYL)-2-OXOETHYL)-6-METH OXYQUINOLINIUM 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.
    SKUL319546-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-471934
    Pack Size 25 MG
    Price:
    Price: $182.82
    List Price: $203.13
    Quantity:
     
    The item has been added
  • 1-(2-(4-methoxy-phenyl)-2-oxo- - 25 mg ethyl)-2-methyl-pyridinium  bromide
    Add to Cart The item has been added
    S238538-1EA

    1-(2-(4-METHOXY-PHENYL)-2-OXO- - 25 MG ETHYL)-2-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.
    SKUS238538-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-373919
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(4-methoxy-phenyl)-2-oxo- - 25 mg ethyl)-3-methyl-pyridinium  bromide
    Add to Cart The item has been added
    S248282-1EA

    1-(2-(4-METHOXY-PHENYL)-2-OXO- - 25 MG ETHYL)-3-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.
    SKUS248282-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-373274
    Pack Size 25 MG
    Price:
    Price: $100.62
    List Price: $111.79
    Quantity:
     
    The item has been added
  • 1-(2-(4-methoxy-phenyl)-2-oxo- - 25 mg ethyl)-4-methyl-pyridinium  bromide
    Add to Cart The item has been added
    S238546-1EA

    1-(2-(4-METHOXY-PHENYL)-2-OXO- - 25 MG ETHYL)-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.
    SKUS238546-1EA
    MFR. NameSigma-Aldrich
    Catalog No. C005B-373918
    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.