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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.

  
  • dimethy 4-hydroxyisophthalate
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    PHR3042-100MG

    DIMETHY 4-HYDROXYISOPHTHALATE

    Price: $748.44
    List Price: $831.60
    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
    SKUPHR3042-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434530
    Pack Size 100 MG
    Price:
    Price: $748.44
    List Price: $831.60
    Quantity:
     
    The item has been added
  • dimethyl sulfoxide (c15-1793-090)
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    RTC000103-20ML

    DIMETHYL SULFOXIDE (C005B-377982)

    Price: $526.96
    List Price: $585.51
    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 Caution
    SKURTC000103-20ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-377982
    Pack Size 20 ML
    Price:
    Price: $526.96
    List Price: $585.51
    Quantity:
     
    The item has been added
  • disodium (ethoxyoxidophosphanyl)formate
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    PHR2869-50MG

    DISODIUM (ETHOXYOXIDOPHOSPHANYL)FORMATE

    Price: $1,262.99
    List Price: $1,403.33
    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
    SKUPHR2869-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434646
    Pack Size 50 MG
    Price:
    Price: $1,262.99
    List Price: $1,403.33
    Quantity:
     
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  • dofetilide related compound d
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    1225044-25MG

    DOFETILIDE RELATED COMPOUND D

    Price: $2,427.57
    List Price: $2,697.30
    General description This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
    SKU1225044-25MG
    MFR. NameUSP
    Catalog No. C005B-254066
    Pack Size 25 MG
    Price:
    Price: $2,427.57
    List Price: $2,697.30
    Quantity:
     
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  • droperidol (c15-1850-937)
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    PHR2585-500MG

    DROPERIDOL (C005B-434822)

    Price: $554.79
    List Price: $616.44
    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
    SKUPHR2585-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434822
    Pack Size 500 MG
    Price:
    Price: $554.79
    List Price: $616.44
    Quantity:
     
    The item has been added
  • edetic acid (c15-1850-936)
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    PHR2586-1G

    EDETIC ACID (C005B-477333)

    Price: $501.10
    List Price: $556.78
    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
    SKUPHR2586-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-477333
    Pack Size 1 GM
    Price:
    Price: $501.10
    List Price: $556.78
    Quantity:
     
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  • endo-1 7 7-trimethylbicyclo[2.2.1]heptan-2-ol (endo-borneol)
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    PHR2429-100MG

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

    Price: $1,109.56
    List Price: $1,232.85
    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
    SKUPHR2429-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434942
    Pack Size 100 MG
    Price:
    Price: $1,109.56
    List Price: $1,232.85
    Quantity:
     
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  • ent-3-methoxymorphinan
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    PHR3300-50MG

    ENT-3-METHOXYMORPHINAN

    Price: $1,906.09
    List Price: $2,117.88
    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
    SKUPHR3300-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434321
    Pack Size 50 MG
    Price:
    Price: $1,906.09
    List Price: $2,117.88
    Quantity:
     
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  • entecavir monohydrate (c15-1850-241)
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    PHR3445-500MG

    ENTECAVIR MONOHYDRATE (C005B-434244)

    Price: $746.57
    List Price: $829.52
    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
    SKUPHR3445-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434244
    Pack Size 500 MG
    Price:
    Price: $746.57
    List Price: $829.52
    Quantity:
     
    The item has been added
  • ethanedioic acid  dihydrate
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    PHR2545-200MG

    ETHANEDIOIC ACID DIHYDRATE

    Price: $641.79
    List Price: $713.10
    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
    SKUPHR2545-200MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434848
    Pack Size 200 MG
    Price:
    Price: $641.79
    List Price: $713.10
    Quantity:
     
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  • ethyl (1rs)-5-benzoyl-2 3-dihydro-1h-pyrrolizine-1-carboxylate
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    PHR8721-100MG

    ETHYL (1RS)-5-BENZOYL-2 3-DIHYDRO-1H-PYRROLIZINE-1-CARBOXYLATE

    Price: $1,206.86
    List Price: $1,340.96
    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
    SKUPHR8721-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434018
    Pack Size 100 MG
    Price:
    Price: $1,206.86
    List Price: $1,340.96
    Quantity:
     
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  • ethyl (2s)-2-(6-methoxynaphthalen-2-yl)propanoate
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    PHR2528-100MG

    ETHYL (2S)-2-(6-METHOXYNAPHTHALEN-2-YL)PROPANOATE

    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
    SKUPHR2528-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434862
    Pack Size 100 MG
    Price:
    Price: $1,453.85
    List Price: $1,615.38
    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.