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Standards

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

  
  • ethyl (all-e)-9-(4-methoxy-2 3 6-trimethylphenyl)-3 7-dimethylnona-2 4 6 8-tetraenoate
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    PHR2919-100MG

    ETHYL (ALL-E)-9-(4-METHOXY-2 3 6-TRIMETHYLPHENYL)-3 7-DIMETHYLNONA-2 4 6 8-TETRAENOATE

    Price: $849.48
    List Price: $943.87
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR2919-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434609
    Pack Size 100 MG
    Price:
    Price: $849.48
    List Price: $943.87
    Quantity:
     
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  • ethyl acetate (c15-1851-944)
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    PHR1481-3X1.2ML

    ETHYL ACETATE (C005B-435584)

    Price: $328.55
    List Price: $365.06
    General description Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
    SKUPHR1481-3X1.2ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435584
    Pack Size 3 EA
    Price:
    Price: $328.55
    List Price: $365.06
    Quantity:
     
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  • ethyl formate, reagent (c062b-055425)
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    ET113-500MLGL

    Ethyl Formate, Reagent (C062B-055425)

    Price: $327.29
    List Price: $363.66
    Ethyl Formate, Reagent, with a systematic name of Ethyl methanoate, is an ester formed when ethanol reacts with formic acid. It is used primarily as a solvent and can be used to replace acetone for its applications. The Reagent grade denotes that
    SKUET113-500MLGL
    MFR. NameSpectrum Chemical
    Catalog No. C062B-055425
    Pack Size 1 EA
    Price:
    Price: $327.29
    List Price: $363.66
    Quantity:
     
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  • ethyl formate, reagent (c062b-055426)
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    ET113-1LTGL

    Ethyl Formate, Reagent (C062B-055426)

    Price: $385.23
    List Price: $428.03
    Ethyl Formate, Reagent, with a systematic name of Ethyl methanoate, is an ester formed when ethanol reacts with formic acid. It is used primarily as a solvent and can be used to replace acetone for its applications. The Reagent grade denotes that
    SKUET113-1LTGL
    MFR. NameSpectrum Chemical
    Catalog No. C062B-055426
    Pack Size 1 EA
    Price:
    Price: $385.23
    List Price: $428.03
    Quantity:
     
    The item has been added
  • ethyl formate, reagent (c062b-055427)
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    ET113-20LTBL

    Ethyl Formate, Reagent (C062B-055427)

    Price: $2,336.32
    List Price: $2,595.92
    Ethyl Formate, Reagent, with a systematic name of Ethyl methanoate, is an ester formed when ethanol reacts with formic acid. It is used primarily as a solvent and can be used to replace acetone for its applications. The Reagent grade denotes that
    SKUET113-20LTBL
    MFR. NameSpectrum Chemical
    Catalog No. C062B-055427
    Pack Size 1 EA
    Price:
    Price: $2,336.32
    List Price: $2,595.92
    Quantity:
     
    The item has been added
  • ethyl formate, reagent (c062b-055428)
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    ET113-200LTBL

    Ethyl Formate, Reagent (C062B-055428)

    Price: $14,755.37
    List Price: $16,394.85
    Ethyl Formate, Reagent, with a systematic name of Ethyl methanoate, is an ester formed when ethanol reacts with formic acid. It is used primarily as a solvent and can be used to replace acetone for its applications. The Reagent grade denotes that
    SKUET113-200LTBL
    MFR. NameSpectrum Chemical
    Catalog No. C062B-055428
    Pack Size 1 EA
    Price:
    Price: $14,755.37
    List Price: $16,394.85
    Quantity:
     
    The item has been added
  • ethyl-4-hydroxy-2-methyl-2h-1 2-benzothiazine-3-carboxylate- 1 1-dioxide
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    PHR2500-50MG

    ETHYL-4-HYDROXY-2-METHYL-2H-1 2-BENZOTHIAZINE-3-CARBOXYLATE- 1 1-DIOXIDE

    Price: $1,453.85
    List Price: $1,615.38
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR2500-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434883
    Pack Size 50 MG
    Price:
    Price: $1,453.85
    List Price: $1,615.38
    Quantity:
     
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  • ethylbenzene (c15-1852-178)
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    PHR1229-3X1.2ML

    ETHYLBENZENE (C005B-435782)

    Price: $267.54
    List Price: $297.26
    General description Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards..
    SKUPHR1229-3X1.2ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435782
    Pack Size 3 EA
    Price:
    Price: $267.54
    List Price: $297.26
    Quantity:
     
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  • ethylcellulose
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    PHR1374-1G

    ETHYLCELLULOSE

    Price: $251.34
    List Price: $279.27
    General description Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards. Application
    SKUPHR1374-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435665
    Pack Size 1 GM
    Price:
    Price: $251.34
    List Price: $279.27
    Quantity:
     
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  • eugenol (c15-1852-145)
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    PHR1269-1G

    EUGENOL (C005B-435751)

    Price: $240.78
    List Price: $267.54
    General description Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
    SKUPHR1269-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435751
    Pack Size 1 GM
    Price:
    Price: $240.78
    List Price: $267.54
    Quantity:
     
    The item has been added
  • exo-1 7 7-trimethylbicyclo[2.2.1]heptan-2-ol (exo-borneol)
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    PHR2431-100MG

    EXO-1 7 7-TRIMETHYLBICYCLO[2.2.1]HEPTAN-2-OL (EXO-BORNEOL)

    Price: $1,266.74
    List Price: $1,407.48
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR2431-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434940
    Pack Size 100 MG
    Price:
    Price: $1,266.74
    List Price: $1,407.48
    Quantity:
     
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  • flax seed oil (c15-1850-622)
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    PHR2980-1G

    FLAX SEED OIL (C005B-477266)

    Price: $309.78
    List Price: $344.20
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR2980-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-477266
    Pack Size 1 GM
    Price:
    Price: $309.78
    List Price: $344.20
    Quantity:
     
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About Standards

Cenmed Enterprises provides a comprehensive selection of 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. Please contact our customer service team to initiate a return authorization.

  • 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.