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Chemical Reagents & Chromatography

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

  
  • (-)-beta-pinene (c15-1662-885)
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    CRM36327-100MG

    (-)-BETA-PINENE (C005B-255979)

    Price: $409.63
    List Price: $455.15
    General description This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to primary material from an NMI, e.
    SKUCRM36327-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-255979
    Pack Size 100 MG
    Price:
    Price: $409.63
    List Price: $455.15
    Quantity:
     
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  • (-)-bicuculline methiodide (c09-0774-802)
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    B275518-10mM-ml

    (-)-Bicuculline methiodide (C007B-059628)

    Price: $148.67
    List Price: $165.19
    Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months.
    SKUB275518-10mM-ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-059628
    Pack Size 1 EA
    Price:
    Price: $148.67
    List Price: $165.19
    Quantity:
     
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  • (-)-bilobalide (c15-1852-840)
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    PHL89167-10MG

    (-)-BILOBALIDE (C005B-477667)

    Price: $565.53
    List Price: $628.37
    General description This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate.
    SKUPHL89167-10MG
    MFR. NamePhytoLab
    Catalog No. C005B-477667
    Pack Size 10 MG
    Price:
    Price: $565.53
    List Price: $628.37
    Quantity:
     
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  • (-)-bornyl acetate
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    PHL89584-100MG

    (-)-BORNYL ACETATE

    Price: $538.69
    List Price: $598.54
    General description This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate.
    SKUPHL89584-100MG
    MFR. NamePhytoLab
    Catalog No. C005B-436157
    Pack Size 100 MG
    Price:
    Price: $538.69
    List Price: $598.54
    Quantity:
     
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  • (-)-butyl l-lactate
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    69819-1L

    (-)-BUTYL L-LACTATE >=97.0% GC SUM OF ENANTIOMERS

    Price: $338.25
    List Price: $375.83
    Application (&#8722)-Butyl L -lactate can be used as a precursor to synthesize poly(lactic acid) and in the synthesis of chiral mesogens (liquid crystals). It can also be used as a component in various pesticide formulations.
    SKU69819-1L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-034240
    Pack Size 1 LI
    Price:
    Price: $338.25
    List Price: $375.83
    Quantity:
     
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  • (-)-carveol, mixture of isomers
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    192384-10G

    (-)-CARVEOL 97% MIXTURE OF ISOMERS

    Price: $180.38
    List Price: $200.42
    (-)-Carveol, mixture of isomers
    SKU192384-10G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-092496
    Pack Size 10 GR
    Price:
    Price: $180.38
    List Price: $200.42
    Quantity:
     
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  • (-)-carvone (c15-1853-857)
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    PHL80099-100MG

    (-)-CARVONE (C005B-477786)

    Price: $442.05
    List Price: $491.16
    General description This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate.
    SKUPHL80099-100MG
    MFR. NamePhytoLab
    Catalog No. C005B-477786
    Pack Size 100 MG
    Price:
    Price: $442.05
    List Price: $491.16
    Quantity:
     
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  • (-)-carvyl acetate (c15-1693-357)
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    W225002-SAMPLE-K

    (-)-CARVYL ACETATE MIXTURE OF CIS AND TRANS =98% FG (C005B-283510)

    Price: $153.37
    List Price: $170.41
    (-)-Carvyl acetate
    SKUW225002-SAMPLE-K
    MFR. NameSigma-Aldrich
    Catalog No. C005B-283510
    Pack Size 1 EA
    Price:
    Price: $153.37
    List Price: $170.41
    Quantity:
     
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  • (-)-carvyl acetate (c15-1693-358)
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    W225002-1KG-K

    (-)-CARVYL ACETATE MIXTURE OF CIS AND TRANS =98% FG (C005B-283511)

    Price: $1,816.18
    List Price: $2,017.98
    (-)-Carvyl acetate
    SKUW225002-1KG-K
    MFR. NameSigma-Aldrich
    Catalog No. C005B-283511
    Pack Size 1 KG
    Price:
    Price: $1,816.18
    List Price: $2,017.98
    Quantity:
     
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  • (-)-carvyl acetate (c15-1693-359)
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    W225002-10KG-K

    (-)-CARVYL ACETATE MIXTURE OF CIS AND TRANS =98% FG (C005B-283512)

    Price: $12,875.12
    List Price: $14,305.69
    (-)-Carvyl acetate
    SKUW225002-10KG-K
    MFR. NameSigma-Aldrich
    Catalog No. C005B-283512
    Pack Size 10 KG
    Price:
    Price: $12,875.12
    List Price: $14,305.69
    Quantity:
     
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  • (-)-carvyl acetate (c15-1693-360)
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    W225002-100G-K

    (-)-CARVYL ACETATE MIXTURE OF CIS AND TRANS =98% FG (C005B-283513)

    Price: $340.29
    List Price: $378.10
    (-)-Carvyl acetate
    SKUW225002-100G-K
    MFR. NameSigma-Aldrich
    Catalog No. C005B-283513
    Pack Size 100 GM
    Price:
    Price: $340.29
    List Price: $378.10
    Quantity:
     
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  • (-)-caryophyllene oxide (c15-1206-045)
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    22076-1G

    (-)-CARYOPHYLLENE OXIDE >=99.0% GC SUM OF ENANTIOMERS (C005B-009600)

    Price: $269.88
    List Price: $299.87
    (&#8722)-Caryophyllene oxide or &#946-caryophyllene oxide (BCPO) is a natural plant compound, bicyclic sesquiterpene, and oxidation derivative of &#946-caryophyllene (BCP). It has a strong wooden odor.
    SKU22076-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-009600
    Pack Size 1 GR
    Price:
    Price: $269.88
    List Price: $299.87
    Quantity:
     
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About Chemical Reagents & Chromatography

Cenmed Enterprises provides a comprehensive selection of Chemical Reagents & Chromatography 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.