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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.

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  • carnosic acid (c15-1851-270)
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    PHR2208-20MG

    CARNOSIC ACID (C005B-435103)

    Price: $336.46
    List Price: $373.84
    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
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    SKUPHR2208-20MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435103
    Pack Size 20 MG
    Price:
    Price: $336.46
    List Price: $373.84
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-435103
    Description
    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
    CAS Number
    639426
  • cefuroxime axetil (c15-1850-336)
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    PHR3296-700MG

    CEFUROXIME AXETIL (C005B-434325)

    Price: $369.86
    List Price: $410.96
    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 Application
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    SKUPHR3296-700MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434325
    Pack Size 1 EA
    Price:
    Price: $369.86
    List Price: $410.96
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-434325
    Description
    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
    CAS Number
    64544-07-6
  • cetrimonium bromide (c15-1850-848)
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    PHR2688-1G

    CETRIMONIUM BROMIDE (C005B-477306)

    Price: $416.99
    List Price: $463.32
    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
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    SKUPHR2688-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-477306
    Pack Size 1 GM
    Price:
    Price: $416.99
    List Price: $463.32
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-477306
    Description
    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
  • chloroacetonitrile
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    PHR3276-3X1.2ML

    CHLOROACETONITRILE

    Price: $316.17
    List Price: $351.30
    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
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    SKUPHR3276-3X1.2ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434337
    Pack Size 3 EA
    Price:
    Price: $316.17
    List Price: $351.30
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-434337
    Description
    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
    CAS Number
    107-14-2
  • cinnamic acid (c15-1850-843)
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    PHR2694-200MG

    CINNAMIC ACID (C005B-477305)

    Price: $416.99
    List Price: $463.32
    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
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    SKUPHR2694-200MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-477305
    Pack Size 200 MG
    Price:
    Price: $416.99
    List Price: $463.32
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-477305
    Description
    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
    CAS Number
    140-10-3
  • ciprofloxacin formamide (c15-1851-064)
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    PHR2440-200MG

    CIPROFLOXACIN FORMAMIDE (C005B-434931)

    Price: $907.67
    List Price: $1,008.52
    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
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    SKUPHR2440-200MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434931
    Pack Size 200 MG
    Price:
    Price: $907.67
    List Price: $1,008.52
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-434931
    Description
    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
    CAS Number
    93594-39-9
  • cis-dichloroethylene
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    PHR3506-1ML

    CIS-DICHLOROETHYLENE

    Price: $399.69
    List Price: $444.10
    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
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    SKUPHR3506-1ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434205
    Pack Size 1 ML
    Price:
    Price: $399.69
    List Price: $444.10
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-434205
    Description
    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
    CAS Number
    156-59-2
  • citric acid monohydrate (c15-1850-679)
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    PHR2903-200MG

    CITRIC ACID MONOHYDRATE (C005B-434619)

    Price: $481.22
    List Price: $534.69
    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
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    SKUPHR2903-200MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434619
    Pack Size 200 MG
    Price:
    Price: $481.22
    List Price: $534.69
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-434619
    Description
    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
    CAS Number
    5949-29-1
  • copolyme o dimethy succinat an 4-hydroxy-2 2 6 6-tetramethylpiperidin-1-yl)ethanol
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    PHR3096-200MG

    COPOLYME O DIMETHY SUCCINAT AN 4-HYDROXY-2 2 6 6-TETRAMETHYLPIPERIDIN-1-YL)ETHANOL

    Price: $465.31
    List Price: $517.01
    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
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    SKUPHR3096-200MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434485
    Pack Size 200 MG
    Price:
    Price: $465.31
    List Price: $517.01
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-434485
    Description
    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
    CAS Number
    65447-77-0
  • cottonseed oil (c15-1850-626)
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    PHR2976-1G

    COTTONSEED OIL (C005B-477270)

    Price: $251.11
    List Price: $279.01
    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
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    SKUPHR2976-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-477270
    Pack Size 1 GM
    Price:
    Price: $251.11
    List Price: $279.01
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-477270
    Description
    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
    CAS Number
    8001-29-4
  • croscarmellose sodium
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    1150659-20MG

    CROSCARMELLOSE SODIUM

    Price: $956.13
    List Price: $1,062.37
    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.
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    SKU1150659-20MG
    MFR. NameUSP
    Catalog No. C005B-076422
    Pack Size 20 MG
    Price:
    Price: $956.13
    List Price: $1,062.37
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-076422
    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.
    CAS Number
    74811-65-7
  • d-isoascorbic acid (c15-1851-086)
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    PHR2418-100MG

    D-ISOASCORBIC ACID (C005B-434952)

    Price: $868.19
    List Price: $964.66
    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
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    SKUPHR2418-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434952
    Pack Size 100 MG
    Price:
    Price: $868.19
    List Price: $964.66
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-434952
    Description
    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
    CAS Number
    89-65-6
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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.

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